item on Hand Scheduled Receipts Lot SizeA 50 0 1B 20 0 1C 140 0 150D 200 300, periode 2 300

MPS100 periode 8, 150 periode 12, 150 periode 16200 periode 6, 250 periode 10, 250 periode 13

jumlah QR 240rata-rata QR 20Q0 8000

400063.2455532

Q0 64

Item: A LLC: 0 PeriodeLot Size: 64 LT: 1 PD 1 2 3 4 5 6 7Gross requirements 10 20 25 25 20 20 15Sceduleled receiptsProjected on hand 20 10 54 29 4 48 28 13Net requirement 10 16Planned order receipts 64 64Planned order releases 64 64 64 64

jumlah QR 315rata-rata QR 26.25Q0 10500

525072.45688373

Q0 73

Item: B LLC: 0 PeriodeLot Size: 73 LT: 1 PD 1 2 3 4 5 6 7Gross requirements 20 25 25 30 25 20 25Sceduleled receiptsProjected on hand 20 0 48 23 66 41 21 69Net requirement 25 7 4Planned order receipts 73 73 73Planned order releases 73 73 73

jumlah QR 640rata-rata QR 53.33333333Q0 21333.33333

10666.66667103.2795559

Q0 104

Item: C LLC: 1 PeriodeLot Size: 104 LT: 1 PD 1 2 3 4 5 6 7Gross requirements 128 0 0 128 128 0 128Sceduleled receiptsProjected on hand 140 12 12 12 0 0 0 0

Net requirement 116 128 128Planned order receipts 116 128 128Planned order releases 116 128 128

jumlah QR 730rata-rata QR 60.83333333Q0 24333.33333

12166.66667110.3026141

Q0 111

Item: D LLC: 1 PeriodeLot Size: 111 LT: 1 PD 1 2 3 4 5 6 7Gross requirements 146 0 146 0 0 146 0Sceduleled receiptsProjected on hand 200 54 54 19 19 19 0 0Net requirement 92 127Planned order receipts 111 127Planned order releases 111 127

jumlah QR 685rata-rata QR 57.08333333Q0 22833.33333

11416.66667106.8488028

Q0 107

Item: E LLC: 1 PeriodeLot Size: 107 LT: 1 PD 1 2 3 4 5 6 7Gross requirements 137 0 73 64 64 73 64Sceduleled receiptsProjected on hand 200 63 63 10 53 96 23 66Net requirement 54 11 41Planned order receipts 107 107 107Planned order releases 107 107 107

Periode Planed Order Report8 9 10 11 12 period item quantity

20 25 20 20 20 1 A 641 B 73

57 32 12 56 36 2 D 1117 8 3 B 73

64 64 3 C 11664 3 E 107

4 A 644 C 1284 E 1075 A 645 D 1276 B 736 C 1286 E 107

Periode 7 A 738 9 10 11 12 8 D 146

35 25 35 25 25 8 E 1079 B 73

34 9 47 22 0 9 C 12826 3 973 73 10 E 107

73 73 11 A 6411 B 7311 D 146

Periode8 9 10 11 120 0 128 0 0

0 0 0 0 0

128128

128

Periode8 9 10 11 120 146 0 146 0

0 0 0 0 0146 146146 146

146 146

Periode8 9 10 11 120 73 64 73 0

66 100 36 70 707 37

107 107107 107

Item: - LLC: 0 PeriodeLot Size: - LT: 1 PD 1 2 3 4 5 6Gross requirements 30 30 35 40 55 10Sceduleled receiptsProjected on hand 60Net requirementPlanned order receiptsPlanned order releases

Metode EOQ

jumlah QR 270rata-rata QR 27Q0 10800

540073.4847

Q0 74

Item: - LLC: 0 PeriodeLot Size: 74 LT: 1 PD 1 2 3 4 5 6Gross requirements 30 30 35 40 55 10Sceduleled receiptsProjected on hand 60 30 0 39 73 18 8Net requirement 35 1Planned order receipts 74 74Planned order releases 74 74

Minimum Cost Per Periode

Periode dikombinasikan Trial Lot Size Sisa inventory3 4 5 6 73 35 03,4 75 40 03,4,5 130 95 55 05 55 05,6 65 10 05,6,7 65 10 0 05.6.7.8 95 40 30 308 308,9 308.9.10 7010 40

Item: - LLC: 0 PeriodeLot Size: LT: 1 PD 1 2 3 4 5 6Gross requirements 30 30 35 40 55 10Sceduleled receiptsProjected on hand 60 30 0 40 0 10 0Net requirement 35 55Planned order receipts 75 65Planned order releases 75 65

Pendekatan Period Order Quantity

> EOQ = 74; demand/minggu = 27; setahun = 27*52 = 1404> Maka D/Q = 1404/74 = 19> waktu antar pemesanan = 52/19 = 2.7 ~ 3 minggu

Item: - LLC: 0 PeriodeLot Size: LT: 1 PD 1 2 3 4 5 6Gross requirements 30 30 35 40 55 10Sceduleled receiptsProjected on hand 60 30 0 95 55 0 30Net requirement 35 10Planned order receipts 130 40Planned order releases 130 40

Pendekatan Least Unit Cost

Periode dikombinasikan Trial Lot Size Sisa inventory3 4 5 6 73 35 03,4 75 40 03,4,5 130 95 55 05 55 05,6 65 10 05,6,7 65 10 0 07,8 30 307,8,9 30 307,8,9,10 70 70

Item: - LLC: 0 PeriodeLot Size: LT: 1 PD 1 2 3 4 5 6

Gross requirements 30 30 35 40 55 10Sceduleled receiptsProjected on hand 60 30 0 40 0 10 0Net requirement 35 55Planned order receipts 75 65Planned order releases 75 65

Pendekatan Part Period Balancing

Periode dikombinasikan Trial Lot Size Part period3 35 03,4 75 40 Mendekati EPP yaitu 1003,4,5 130 1505 55 05,6 65 105,6,7 65 105,6,7,8 95 1005,6,7,8,9 95 100 Sama dengan MPP10 40 0

Item: - LLC: 0 PeriodeLot Size: LT: 1 PD 1 2 3 4 5 6Gross requirements 30 30 35 40 55 10Sceduleled receiptsProjected on hand 60 30 0 40 0 40 30Net requirement 35 55Planned order receipts 75 95Planned order releases 75 95

Periode7 8 9 100 30 0 40

Metode EOQ

Periode7 8 9 100 30 0 40

8 52 52 122274

74

Minimum Cost Per Periode

Sisa inventory Cumulatif Cost Cos per Period8 9 10200 $200.00280 $140.00 Minimum500 $166.67200 $200.00220 $110.00220 $73.33 Minimum

0 460 $115.000 200 $200.000 0 200 $100.00 Minimum40 40 0 360 $120.00

0 200 $200.00

> Dilakukan 4 kali pepesanan/ set up : 3 x $200 = $600> Disimpan stock dengan biaya: - 30 unit selama 1 minggu: 30 x $ 2 = $60 - 39 unit selama 1 minggu: 39 x $2 = $78 - 73 unit selama 1 minggu: 73 x $2 = $146 - 18 unit selama 1 minggu: 18 x $2 = $36 - 8 unit selama 2 minggu: 8 x 2 x $2 = $32 - 52 unit selama 2 minggu: 52 x 2 x $2 =$208 - 12 unit selama 1 minggu: 12 x $2 =$24 > Total biaya = $ 1184

Periode7 8 9 10 Cost0 30 0 40 biaya set-up 800

biaya simpan 1600 0 0 0 total biaya 960

30 4030 40

30 40

Pendekatan Period Order Quantity

Periode7 8 9 10 Cost0 30 0 40 biaya set-up 600

biaya simpan 48030 0 0 0 total biaya 1080

4040

40

Pendekatan Least Unit Cost

Sisa inventory Cumulatif Cost Cos per Period8 9 10200 $5.71280 $3.73 Minimum500 $3.85200 $3.64220 $3.38 Minimum220 Tidak berubah

0 260 $8.670 0 260 Tidak berubah

40 40 0 500 $7.14 Minimum

Periode7 8 9 10 Cost

0 30 0 40 biaya set-up 600biaya simpan 320

0 40 40 0 total biaya 9203070

70

Pendekatan Part Period Balancing

Mendekati EPP yaitu 100

Sama dengan MPP

Periode7 8 9 10 Cost0 30 0 40 biaya set-up 600

biaya simpan 34030 0 0 0 total biaya 940

4040

40

Costbiaya set-upbiaya simpantotal biaya

> Dilakukan 4 kali pepesanan/ set up : 3 x $200 = $600> Disimpan stock dengan biaya: - 30 unit selama 1 minggu: 30 x $ 2 = $60 - 39 unit selama 1 minggu: 39 x $2 = $78 - 73 unit selama 1 minggu: 73 x $2 = $146 - 18 unit selama 1 minggu: 18 x $2 = $36 - 8 unit selama 2 minggu: 8 x 2 x $2 = $32 - 52 unit selama 2 minggu: 52 x 2 x $2 =$208 - 12 unit selama 1 minggu: 12 x $2 =$24 > Total biaya = $ 1184

Cost600584

1184

Pemilihan metode terbaikMetode Total biayaMetode EOQ 1184Minimum Cost Per Periode 960Pendekatan Period Order Quantity 1080Pendekatan Least Unit Cost 920Pendekatan Part Period Balancing 940

Item: A LLC: 0 PeriodeLot Size: 71 LT: 3 PD 1 2 3 4 5 6Gross requirements 0 0 0 0 0 0Sceduleled receiptsProjected on hand 50 50 50 50 50 50 50Net requirementPlanned order receiptsPlanned order releases 71

Metode EOQ

jumlah QR 400rata-rata QR 25Q0 10000

500070.710678

Q0 71

Item: A LLC: 0 PeriodeLot Size: 71 LT: 3 PD 1 2 3 4 5 6Gross requirements 0 0 0 0 0 0Sceduleled receiptsProjected on hand 50 50 50 50 50 50 50Net requirementPlanned order receiptsPlanned order releases 71

Minimum Cost Per Periode

Periode dikombinasikan Trial Lot Size Cumulatif Cost Cos per Period8 50 200 $200.008,9 50 200 $100.008,9,10 50 200 $66.678,9,10,11 50 200 $40.008,9,10,11,12 200 1400 $280.0012 150 200 $200.0012,13 150 200 $100.0012,13 150 200 $66.6712,13,14 150 200 $50.0012,13,14,15 150 200 $40.0012,13,14,15,16 300 1400 $280.00

16 150 200 $200.00

Item: A LLC: 0 PeriodeLot Size: LT: 3 PD 1 2 3 4 5 6Gross requirements 0 0 0 0 0 0Sceduleled receiptsProjected on hand 50 50 50 50 50 50 50Net requirementPlanned order receiptsPlanned order releases 50

Pendekatan Period Order Quantity

> EOQ = 71; demand/minggu = 25; setahun = 25*52 = 1300> Maka D/Q = 1300/71 = 18,31 =19> waktu antar pemesanan = 52/19 = 2.7 ~ 3 minggu

Item: A LLC: 0 PeriodeLot Size: LT: 3 PD 1 2 3 4 5 6Gross requirements 0 0 0 0 0 0Sceduleled receiptsProjected on hand 50 50 50 50 50 50 50Net requirementPlanned order receiptsPlanned order releases 50

Pendekatan Least Unit Cost

Periode dikombinasikan Trial Lot Size Cumulatif Cost Cos per unit8 50 200 $4.008,9 50 200 $4.008,9,10 50 200 $4.008,9,10,11 50 200 $4.008,9,10,11,12 200 1100 $5.5012 150 200 $1.3312,13 150 200 $1.3312,13 150 200 $1.3312,13,14 150 200 $1.3312,13,14,15 150 200 $1.3312,13,14,15,16 300 1100 $3.6716 150 200 $1.33

Item: A LLC: 0 PeriodeLot Size: 71 LT: 3 PD 1 2 3 4 5 6Gross requirements 0 0 0 0 0 0Sceduleled receiptsProjected on hand 50 50 50 50 50 50 50Net requirementPlanned order receiptsPlanned order releases 50

Pendekatan Part Period Balancing

Periode dikombinasikan Trial Lot Size Part period8 50 08,9 50 08,9,10 50 08,9,10,11 50 0 Mendekati EPP yaitu 1008,9,10,11,12 200 60012 150 012,13 150 012,13 150 012,13,14 150 012,13,14,15 150 0 Mendekati EPP yaitu 10012,13,14,15,16 300 60016 150 0

Item: A LLC: 0 PeriodeLot Size: 71 LT: 3 PD 1 2 3 4 5 6Gross requirements 0 0 0 0 0 0Sceduleled receiptsProjected on hand 50 50 50 50 50 50 50Net requirementPlanned order receiptsPlanned order releases 50

Periode7 8 9 10 11 12 13 14 15 160 100 0 0 0 150 0 0 0 150

50 21 21 21 21 0 0 0 0 050 129 15071 129 150

129 150

Metode EOQ

Periode7 8 9 10 11 12 13 14 15 160 100 0 0 0 150 0 0 0 150

50 21 21 21 21 0 0 0 0 050 129 15071 129 150

129 150

Minimum Cost Per Periode

Cos per Period$200.00$100.00$66.67$40.00 Minimum$280.00$200.00$100.00$66.67$50.00$40.00 Minimum$280.00

$200.00 Minimum

Periode7 8 9 10 11 12 13 14 15 160 100 0 0 0 150 0 0 0 150

50 0 0 0 0 0 0 0 0 050 150 15050 150 150

150 150

Pendekatan Period Order Quantity

Periode7 8 9 10 11 12 13 14 15 160 100 0 0 0 150 0 0 0 150

50 0 0 0 0 0 0 0 0 050 150 15050 150 150

150 150

Pendekatan Least Unit Cost

Cos per unit$4.00$4.00$4.00$4.00 Minimum$5.50$1.33$1.33$1.33$1.33$1.33 Minimum$3.67$1.33 Minimum

Periode7 8 9 10 11 12 13 14 15 160 100 0 0 0 150 0 0 0 150

50 0 0 0 0 0 0 0 0 050 150 15050 150 150

150 150

Pendekatan Part Period Balancing

Mendekati EPP yaitu 100

Mendekati EPP yaitu 100

Periode7 8 9 10 11 12 13 14 15 160 100 0 0 0 150 0 0 0 150

50 0 0 0 0 0 0 0 0 050 150 15050 150 150

150 150

Costbiaya set-up 600biaya simpan 868

total biaya 1468

> Dilakukan 3 kali pepesanan/ set up : 3 x $200 = $600> Disimpan stock dengan biaya: - 50 unit selama 7 minggu: 50 x 7 x $ 2 = $700 - 21 unit selama 4 minggu: 21 x 4 x $2 = $168 > Total biaya = $ 1468

Costbiaya set-up 600biaya simpan 700

total biaya 1300

Costbiaya set-up 600biaya simpan 700

total biaya 1300

Costbiaya set-up 600biaya simpan 700

total biaya 1300

Costbiaya set-up 600biaya simpan 700

total biaya 1300

Pemilihan metode terbaikMetode Total biayaMetode EOQ 1468Minimum Cost Per Periode 1300Pendekatan Period Order Quantity 1300Pendekatan Least Unit Cost 1300Pendekatan Part Period Balancing 1300

Item: B LLC: 0 PeriodeLot Size: 94 LT: 2 PD 1 2 3 4 5Gross requirements 0 0 0 0 0Sceduleled receiptsProjected on hand 20 20 20 20 20 20Net requirementPlanned order receiptsPlanned order releases 180

Metode EOQ

jumlah QR 700rata-rata QR 43.75 44Q0 17500

875093.5414346693

Q0 94

Item: B LLC: 0 PeriodeLot Size: 94 LT: 2 PD 1 2 3 4 5Gross requirements 0 0 0 0 0Sceduleled receiptsProjected on hand 20 20 20 20 20 20Net requirementPlanned order receiptsPlanned order releases 180

Minimum Cost Per Periode

Periode dikombinasikan Trial Lot Size Cumulatif Cost Cos per Period6 180 200 $200.006,7 180 200 $100.006,7,8 180 200 $66.676,7,8,9 180 200 $40.006,7,8,9,10 430 2200 $440.0010 250 200 $200.0010,11 250 200 $100.0010,11,12 250 200 $66.6710,11,12,13 500 2200 $550.0013 250 200 $40.00

Item: B LLC: 0 Periode

Lot Size: 94 LT: 2 PD 1 2 3 4 5Gross requirements 0 0 0 0 0Sceduleled receiptsProjected on hand 20 20 20 20 20 20Net requirementPlanned order receiptsPlanned order releases 180

Pendekatan Period Order Quantity

> EOQ = 94; demand/minggu = 44; setahun = 44*52 = 2288> Maka D/Q = 2288/94 = 24,34 =25> waktu antar pemesanan = 52/25 = 2.08 ~ 3 minggu

Item: B LLC: 0 PeriodeLot Size: 94 LT: 2 PD 1 2 3 4 5Gross requirements 0 0 0 0 0Sceduleled receiptsProjected on hand 20 20 20 20 20 20Net requirementPlanned order receiptsPlanned order releases 180

Pendekatan Least Unit Cost

Periode dikombinasikan Trial Lot Size Cumulatif Cost Cos per unit6 180 200 $1.116,7 180 200 $1.116,7,8 180 200 $1.116,7,8,9 180 200 $1.116,7,8,9,10 430 1700 $3.9510 250 200 $0.8010,11 250 200 $0.8010,11,12 250 200 $0.8010,11,12,13 500 1700 $3.4013 250 200 $0.80

Item: B LLC: 0 PeriodeLot Size: 94 LT: 2 PD 1 2 3 4 5Gross requirements 0 0 0 0 0Sceduleled receiptsProjected on hand 20 20 20 20 20 20

Net requirementPlanned order receiptsPlanned order releases 180

Pendekatan Part Period Balancing

Periode dikombinasikan Trial Lot Size Part period6 200 06,7 200 06,7,8 200 06,7,8,9 200 0 Mendekati EPP yaitu 1006,7,8,9,10 450 100010 250 010,11 250 010,11,12 250 0 Mendekati EPP yaitu 10010,11,12,13 500 75013 250 0 Mendekati EPP yaitu 100

Item: B LLC: 0 PeriodeLot Size: 94 LT: 2 PD 1 2 3 4 5Gross requirements 0 0 0 0 0Sceduleled receiptsProjected on hand 20 20 20 20 20 20Net requirementPlanned order receiptsPlanned order releases 180

Periode6 7 8 9 10 11 12 13 14 15 16

200 0 0 0 250 0 0 250 0 0 0

0 0 0 0 0 0 0 0 0 0 0180 250 250180 250 250

250 250

Metode EOQ

Periode6 7 8 9 10 11 12 13 14 15 16

200 0 0 0 250 0 0 250 0 0 0

0 0 0 0 0 0 0 0 0 0 0180 250 250180 250 250

250 250

Minimum Cost Per Periode

Cos per Period$200.00$100.00$66.67$40.00 Minimum$440.00$200.00$100.00$66.67 Minimum$550.00$40.00 Minimum

Periode

> Dilakukan 3 kali pepesanan/ set up : 3 x $200 = $600> Disimpan stock dengan biaya: - 20 unit selama 5 minggu: 20 x 5 x $ 2 = $200> Total biaya = $ 800

6 7 8 9 10 11 12 13 14 15 16200 0 0 0 250 0 0 250 0 0 0

0 0 0 0 0 0 0 0 0 0 0180 250 250180 250 250

250 250

Pendekatan Period Order Quantity

Periode6 7 8 9 10 11 12 13 14 15 16

200 0 0 0 250 0 0 250 0 0 0

0 0 0 0 0 0 0 0 0 0 0180 250 250180 250 250

250 250

Pendekatan Least Unit Cost

Cos per unit$1.11$1.11$1.11$1.11 Minimum$3.95$0.80$0.80$0.80 Minimum$3.40$0.80 Minimum

Periode6 7 8 9 10 11 12 13 14 15 16

200 0 0 0 250 0 0 250 0 0 0

0 0 0 0 0 0 0 0 0 0 0

180 250 250180 250 250

250 250

Pendekatan Part Period Balancing

Mendekati EPP yaitu 100

Mendekati EPP yaitu 100

Mendekati EPP yaitu 100

Periode6 7 8 9 10 11 12 13 14 15 16

200 0 0 0 250 0 0 250 0 0 0

0 0 0 0 0 0 0 0 0 0 0180 250 250180 250 250

250 250

Costbiaya set-up 600biaya simpan 200

total biaya 800

> Dilakukan 3 kali pepesanan/ set up : 3 x $200 = $600> Disimpan stock dengan biaya: - 20 unit selama 5 minggu: 20 x 5 x $ 2 = $200> Total biaya = $ 800

Costbiaya set-up 600biaya simpan 200

total biaya 800

Costbiaya set-up 600biaya simpan 200

total biaya 800

Costbiaya set-up 600biaya simpan 200

total biaya 800

Costbiaya set-up 600biaya simpan 200

total biaya 800

> Dilakukan 3 kali pepesanan/ set up : 3 x $200 = $600> Disimpan stock dengan biaya: - 20 unit selama 5 minggu: 20 x 5 x $ 2 = $200> Total biaya = $ 800

Pemilihan metode terbaikMetodeMetode EOQMinimum Cost Per PeriodePendekatan Period Order QuantityPendekatan Least Unit CostPendekatan Part Period Balancing

Pemilihan metode terbaikTotal biaya

800800800800800

Item: C LLC: 1 PeriodeLot Size: 115 LT: 4 PD 1 2 3 4 5 6Gross requirements 0 0 0 0 150 0Sceduleled receiptsProjected on hand 140 140 140 140 140 105 105Net requirement 10Planned order receipts 115Planned order releases 115 345

Metode EOQ

jumlah QR 1050rata-rata QR 65.625 67Q0 26250

13125114.5644

Q0 115

Item: C LLC: 1 PeriodeLot Size: 115 LT: 4 PD 1 2 3 4 5 6Gross requirements 0 0 0 0 150 0Sceduleled receiptsProjected on hand 140 140 140 140 140 105 105Net requirement 10Planned order receipts 115Planned order releases 115 345

Minimum Cost Per Periode

Periode dikombinasikan Trial Lot Size Cumulatif Cost Cos per Period5 10 200 $200.005,6,7 10 200 $100.005,6,7,8 10 200 $66.675,6,7,8,9 460 3800 $760.009 450 200 $200.009,10 450 200 $100.009,10,11 450 200 $66.679,10,11,12 450 200 $50.009,10,11,12,13 900 3800 $760.0013 450 200 $200.00

Item: C LLC: 1 PeriodeLot Size: 115 LT: 4 PD 1 2 3 4 5 6Gross requirements 0 0 0 0 150 0Sceduleled receiptsProjected on hand 140 140 140 140 140 0 0Net requirement 10Planned order receipts 10Planned order releases 10 450

Pendekatan Period Order Quantity

> EOQ = 115; demand/minggu = 25; setahun = 25*52 = 3484> Maka D/Q = 3484/115 = 30.3 =31> waktu antar pemesanan = 52/31 = 1.68 ~ 2 minggu

Item: C LLC: 1 PeriodeLot Size: 115 LT: 4 PD 1 2 3 4 5 6Gross requirements 0 0 0 0 150 0Sceduleled receiptsProjected on hand 140 140 140 140 140 0 0Net requirement 10Planned order receipts 10Planned order releases 10 450

Pendekatan Least Unit Cost

Periode dikombinasikan Trial Lot Size Cumulatif Cost Cos per unit5 10 200 $20.005,6,7 10 200 $20.005,6,7,8 10 200 $20.005,6,7,8,9 460 2900 $6.309 450 200 $0.449,10 450 200 $0.449,10,11 450 200 $0.449,10,11,12 450 200 $0.449,10,11,12,13 900 2900 $3.2213 450 200 $0.44

Item: C LLC: 1 PeriodeLot Size: 115 LT: 4 PD 1 2 3 4 5 6Gross requirements 0 0 0 0 150 0Sceduleled receipts

Projected on hand 140 140 140 140 140 0 0Net requirement 10Planned order receipts 10Planned order releases 10 450

Pendekatan Part Period Balancing

Periode dikombinasikan Trial Lot Size Part period5 10 05,6,7 10 05,6,7,8 10 0 Mendekati EPP yaitu 1005,6,7,8,9 460 18009 450 09,10 450 09,10,11 450 09,10,11,12 450 0 Mendekati EPP yaitu 1009,10,11,12,13 900 180013 450 0 Mendekati EPP yaitu 100

Item: C LLC: 1 PeriodeLot Size: 115 LT: 4 PD 1 2 3 4 5 6Gross requirements 0 0 0 0 150 0Sceduleled receiptsProjected on hand 140 140 140 140 140 0 0Net requirement 10Planned order receipts 10Planned order releases 10 450

Periode7 8 9 10 11 12 13 14 15 160 0 450 0 0 0 450 0 0 0

105 105 0 0 0 0 0 0 0 0345 450345 450450

Metode EOQ

Periode7 8 9 10 11 12 13 14 15 160 0 450 0 0 0 450 0 0 0

105 105 0 0 0 0 0 0 0 0345 450345 450450

Minimum Cost Per Periode

Cos per Period$200.00 3484$100.00 30.296$66.67 Minimum 1.6774$760.00$200.00$100.00$66.67$50.00 Minimum$760.00 70 280$200.00 Minimum 140

> Dilakukan 4 kali pepesanan/ set up : 3 x $200 = $600> Disimpan stock dengan biaya: - 140 unit selama 4 minggu: 140 x 4 x $ 2 = $1120 - 105 unit selama 4 minggu:105 x 4 x $ 2 = $840> Total biaya = $ 2560

Periode7 8 9 10 11 12 13 14 15 160 0 450 0 0 0 450 0 0 0

0 0 0 0 0 0 0 0 0 0450 450450 450450

Pendekatan Period Order Quantity

Periode7 8 9 10 11 12 13 14 15 160 0 450 0 0 0 450 0 0 0

0 0 0 0 0 0 0 0 0 0450 450450 450450

Pendekatan Least Unit Cost

Cos per unit$20.00$20.00$20.00 Minimum$6.30$0.44$0.44$0.44$0.44 Minimum$3.22$0.44 Minimum

Periode7 8 9 10 11 12 13 14 15 160 0 450 0 0 0 450 0 0 0

0 0 0 0 0 0 0 0 0 0450 450450 450450

Pendekatan Part Period Balancing

Mendekati EPP yaitu 100

Mendekati EPP yaitu 100

Mendekati EPP yaitu 100

Periode7 8 9 10 11 12 13 14 15 160 0 450 0 0 0 450 0 0 0

0 0 0 0 0 0 0 0 0 0450 450450 450450

Costbiaya set-up 600biaya simpan 1960

total biaya 2560

> Dilakukan 4 kali pepesanan/ set up : 3 x $200 = $600> Disimpan stock dengan biaya: - 140 unit selama 4 minggu: 140 x 4 x $ 2 = $1120 - 105 unit selama 4 minggu:105 x 4 x $ 2 = $840> Total biaya = $ 2560

Costbiaya set-up 600biaya simpan 1120

total biaya 1720

Costbiaya set-up 600biaya simpan 1120

total biaya 1720

Costbiaya set-up 600biaya simpan 1120

total biaya 1720

Costbiaya set-up 600biaya simpan 1120

total biaya 1720

> Dilakukan 4 kali pepesanan/ set up : 3 x $200 = $600> Disimpan stock dengan biaya: - 140 unit selama 4 minggu: 140 x 4 x $ 2 = $1120 - 105 unit selama 4 minggu:105 x 4 x $ 2 = $840> Total biaya = $ 2560

Pemilihan metode terbaikMetode Total biayaMetode EOQ 2560Minimum Cost Per Periode 1720Pendekatan Period Order Quantity 1720Pendekatan Least Unit Cost 1720Pendekatan Part Period Balancing 1720

Item: D LLC: 1 PeriodeLot Size: 186 LT: 2 PD 1 2 3 4 5 6Gross requirements 0 0 0 540 100 0Sceduleled receipts 300Projected on hand 200 200 500 500 146 46 46Net requirement 40Planned order receipts 186Planned order releases 186 704

Metode EOQ

jumlah QR 2740rata-rata QR 171.25 172Q0 68500

34250185.06756

Q0 186

Item: D LLC: 1 PeriodeLot Size: 186 LT: 2 PD 1 2 3 4 5 6Gross requirements 540 100Sceduleled receipts 300Projected on hand 200 200 500 500 146 46 46Net requirement 40Planned order receipts 186Planned order releases 186 704

Minimum Cost Per Periode

Periode dikombinasikan Trial Lot Size Cumulatif Cost Cos per Period4 40 200 $200.004,5 140 400 $200.004,5,6 140 400 $133.334,5,6,7 140 400 $100.004,5,6,7,8 890 6400 $1,280.008 750 200 $200.008,9 1050 800 $400.009 300 200 $200.009,10 300 200 $100.009,10,11 1050 3200 $1,066.6711 750 200 $200.00

11,12 750 200 $100.0011,12,13 1050 1400 $466.6713 300 200 $200.00

Item: D LLC: 1 PeriodeLot Size: 186 LT: 2 PD 1 2 3 4 5 6Gross requirements 540 100Sceduleled receipts 300Projected on hand 200 200 500 500 100 0 0Net requirement 40Planned order receipts 140Planned order releases 140 750

Pendekatan Period Order Quantity

> EOQ = 186; demand/minggu = 172; setahun = 172*52 = 8944> Maka D/Q = 8944/186 = 48,086 =49> waktu antar pemesanan = 52/49 = 1.1 ~ 2 minggu

Item: D LLC: 1 PeriodeLot Size: 186 LT: 2 PD 1 2 3 4 5 6Gross requirements 540 100Sceduleled receipts 300Projected on hand 200 200 500 500 100 0 0Net requirement 40Planned order receipts 140Planned order releases 140 1050

Pendekatan Least Unit Cost

Periode dikombinasikan Trial Lot Size Cumulatif Cost Cos per unit4 40 200 $5.004,5 140 400 $2.864,5,6 140 400 $2.864,5,6,7 140 400 $2.864,5,6,7,8 890 6400 $7.198 750 200 $0.278,9 1050 800 $0.769 300 200 $0.679,10 300 200 $0.679,10,11 1050 3200 $3.0511 750 200 $0.27

11,12 750 200 $0.2711,12,13 1050 1400 $1.3313 300 200 $0.67

Item: D LLC: 1 PeriodeLot Size: 186 LT: 2 PD 1 2 3 4 5 6Gross requirements 540 100Sceduleled receipts 300Projected on hand 200 200 500 500 100 0 0Net requirement 40Planned order receipts 140Planned order releases 140 750

Pendekatan Part Period Balancing

Periode dikombinasikan Trial Lot Size Part period4 40 04,5 140 1004,5,6 140 1004,5,6,7 140 100 Sama dengan EPP yaitu 1004,5,6,7,8 890 31008 750 0 Mendekati EPP yaitu 1008,9 1050 3009 300 09,10 300 0 Mendekati EPP yaitu 1009,10,11 1050 150011 750 011,12 750 0 Mendekati EPP yaitu 10011,12,13 1050 60013 300 0 Mendekati EPP yaitu 100

Item: D LLC: 1 PeriodeLot Size: 186 LT: 2 PD 1 2 3 4 5 6Gross requirements 540 100Sceduleled receipts 300Projected on hand 200 200 500 500 100 0 0Net requirement 40Planned order receipts 140Planned order releases 140 750

Periode7 8 9 10 11 12 13 14 15 160 750 300 0 750 0 300 0 0 0

46 0 0 0 0 0 0 0 0 0704 300 750 300704 300 750 300

300 750 300

Metode EOQ

Periode7 8 9 10 11 12 13 14 15 16

750 300 750 300

46 0 0 0 0 0 0 0 0 0704 300 750 300704 300 750 300

300 750 300

Minimum Cost Per Periode

Cos per Period$200.00 1.061$200.00$133.33$100.00 Minimum

$1,280.00 850 750 750 750 3100$200.00 Minimum$400.00$200.00$100.00 Minimum

$1,066.67$200.00

> Dilakukan 3 kali pepesanan/ set up : 5 x $200 = $10000> Disimpan stock dengan biaya: - 200 unit selama 1 minggu: 200 x $ 2 = $400 - 500 unit selama 2 minggu: 500 x 2 x $2 = $2000 - 146 unit selama 1 minggu: 146 x $2 = $ - 46 unit selama 3 minggu: 46 x 3 x $2 = $ > Total biaya = $ 13368

$100.00 Minimum$466.67$200.00 Minimum

Periode7 8 9 10 11 12 13 14 15 16

750 300 750 300

0 0 0 0 0 0 0 0 0 0750 300 750 300750 300 750 300

300 750 300

Pendekatan Period Order Quantity

Periode7 8 9 10 11 12 13 14 15 16

750 300 750 300

0 300 0 0 0 0 0 0 0 0750 750 300

1050 750 300750 300

Pendekatan Least Unit Cost

Cos per unit$5.00$2.86$2.86$2.86 Minimum$7.19 850 750 750 750 3100$0.27$0.76$0.67$0.67 Minimum$3.05$0.27

$0.27 Minimum$1.33$0.67 Minimum

Periode7 8 9 10 11 12 13 14 15 16

750 300 750 300

0 0 0 0 0 0 0 0 0 0750 300 750 300750 300 750 300

300 750 300

Pendekatan Part Period Balancing

Sama dengan EPP yaitu 100

Mendekati EPP yaitu 100

Mendekati EPP yaitu 100

Mendekati EPP yaitu 100

Mendekati EPP yaitu 100

Periode7 8 9 10 11 12 13 14 15 16

750 300 750 300

0 0 0 0 0 0 0 0 0 0750 300 750 300750 300 750 300

300 750 300

894448.08602

Costbiaya set-up 1000biaya simpan 2968

total biaya 3968

> Dilakukan 3 kali pepesanan/ set up : 5 x $200 = $10000> Disimpan stock dengan biaya: - 200 unit selama 1 minggu: 200 x $ 2 = $400 - 500 unit selama 2 minggu: 500 x 2 x $2 = $2000 - 146 unit selama 1 minggu: 146 x $2 = $ - 46 unit selama 3 minggu: 46 x 3 x $2 = $ > Total biaya = $ 13368

Costbiaya set-up 1000biaya simpan 2600

total biaya 3600

Costbiaya set-up 800biaya simpan 3200

total biaya 4000

Costbiaya set-up 1000biaya simpan 2600

total biaya 3600

Costbiaya set-up 1000biaya simpan 2600

total biaya 3600

Pemilihan metode terbaikMetode Total biayaMetode EOQ 3968Minimum Cost Per Periode 3600Pendekatan Period Order Quantity 4000Pendekatan Least Unit Cost 3600Pendekatan Part Period Balancing 3600

> Dilakukan 3 kali pepesanan/ set up : 5 x $200 = $10000> Disimpan stock dengan biaya: - 200 unit selama 1 minggu: 200 x $ 2 = $400 - 500 unit selama 2 minggu: 500 x 2 x $2 = $2000 - 146 unit selama 1 minggu: 146 x $2 = $ - 46 unit selama 3 minggu: 46 x 3 x $2 = $ > Total biaya = $ 13368

soal ppt

Pemilihan metode terbaikMetode Total biayaMetode EOQ 1184Minimum Cost Per Periode 960Pendekatan Period Order Quantity 1080Pendekatan Least Unit Cost 920Pendekatan Part Period Balancing 940

Item A

Pemilihan metode terbaikMetode Total biayaMetode EOQ 1468Minimum Cost Per Periode 1300Pendekatan Period Order Quantity 1300Pendekatan Least Unit Cost 1300Pendekatan Part Period Balancing 1300

Item B

Pemilihan metode terbaikMetode Total biayaMetode EOQ 800Minimum Cost Per Periode 800Pendekatan Period Order Quantity 800Pendekatan Least Unit Cost 800Pendekatan Part Period Balancing 800

Item C

Pemilihan metode terbaikMetode Total biayaMetode EOQ 2560Minimum Cost Per Periode 1720Pendekatan Period Order Quantity 1720Pendekatan Least Unit Cost 1720Pendekatan Part Period Balancing 1720

Item D

Pemilihan metode terbaikMetode Total biayaMetode EOQ 3968Minimum Cost Per Periode 3600Pendekatan Period Order Quantity 4000Pendekatan Least Unit Cost 3600Pendekatan Part Period Balancing 3600

soaljawabanACAK PPTITEM AITEM BITEM CITEM DRekapan