Chapter 11Problems 1-32
Input boxes in tanOutput boxes in yellowGiven data in blueCalculations in redAnswers in green
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Chapter 11Question 1
Input area:
Variable material cost $ 5.43 Variable labor cost $ 3.13
b. Fixed costs $ 720,000 Production 280,000
c. Sales price $ 19.99 Depreciation $ 220,000
Output area:
a. Total variable cost $ 8.56
b. Total variable cost/year $ 3,116,800
c. Cash breakeven 62,992.13 Accounting breakeven 82,239.72
Chapter 11Question 2
Input area:
Variable material cost $ 24.86 Variable labor cost $ 14.08 Sales price $ 135.00 Production 120,000 Fixed costs $ 1,550,000 Extra order 5,000
Output area:
Total costs $ 6,222,800 Marginal cost $ 38.94 Average cost $ 51.86 Minimum acceptable revenue $ 194,700 Additional units should be produced only if the costof producing those units can be recovered.
Chapter 11Question 3
Input area:
Price/unit $ 1,900 Variable cost/unit $ 240 Fixed costs $ 4,800,000 Quantity 95,000 Price accuracy 15%Variable cost accuracy 15%Fixed cost accuracy 15%Quantity accuracy 15%
Output area:
Scenario Unit sales Unit price Unit variable cost Fixed costsBase case 95,000 $ 1,900.00 $ 240.00 $ 4,800,000 Best case 109,250 $ 2,185.00 $ 204.00 $ 4,080,000 Worst case 80,750 $ 1,615.00 $ 276.00 $ 5,520,000
Chapter 11Question 4
Output area:
An estimate for the impact of changes in price on the profitability of the project can be found from
the NPV at any two different price levels and forming the ratio of the changes in these parameters.Whenever a sensitivity analysis is performed, all other variables are held constant at their base-casevalues
the sensitivity of NPV with respect to price: DNPV/DP. This measure can be calculated by finding
An estimate for the impact of changes in price on the profitability of the project can be found from
the NPV at any two different price levels and forming the ratio of the changes in these parameters.Whenever a sensitivity analysis is performed, all other variables are held constant at their base-case
P. This measure can be calculated by finding
Chapter 11Question 5
Input area:
Initial cost $ 724,000 Project life 8 Units sales 90,000 Price/unit $ 43.00 Variable cost/unit $ 29.00 Fixed costs $ 780,000 Tax rate 35%Required return 15%
b. New quantity for calculation 95,000 Projected sales change (500)
c. New VC for calculation $ 30.00 Projected VC change $ (1.00)
Output area:
a. Depreciation per year $ 90,500 Accounting breakeven 62,179 DOL 9.619
b. Base OCF $ 343,675 Base NPV $ 818,180.22 New quantity 95,000 OCF $ 389,175 NPV $ 1,022,353.35
$ 40.835 For a sales change of (500)the NPV would change $ (20,417.31)
c. New variable cost $ 30.00 OCF $ 285,175
$ (58,500.00)If variable costs change by $ (1.00)then OCF would change by $ 58,500.00
DNPV/DQ
DOCF/DVC
Chapter 11Question 6
Input area:
Initial cost $ 724,000 Project life 8 Units sales 90,000 Price/unit $ 43.00 Variable cost/unit $ 29.00 Fixed costs $ 780,000 Tax rate 35%Required return 15%Price uncertainty 10%Quantity uncertainty 10%Variable cost uncertainty 10%Fixed cost uncertainty 10%
Output area:
Annual depreciation $90,500
Scenario Unit sales Unit price Unit variable cost Fixed costsBase case 90,000 $ 43.00 $ 29.00 $ 780,000 Best case 99,000 $ 47.30 $ 26.10 $ 702,000 Worst case 81,000 $ 38.70 $ 31.90 $ 858,000
Best-case OCF $ 939,595.00 Best-case NPV $ 3,492,264.85
Worst-case OCF $ (168,005.00) Worst-case NPV $ (1,477,892.45)
Chapter 11Question 7
Input area:
Unit price Unit variable cost Fixed costs Depreciation a. $ 3,020 $ 2,275 $ 14,000,000 $ 6,500,000 b. 38 27 73,000 150,000 c. 11 4 1,200 840
Output area:
a. Accounting breakeven 27,517 Cash breakeven 18,792
b. Accounting breakeven 20,273 Cash breakeven 6,636
c. Accounting breakeven 291 Cash breakeven 171
Chapter 11Question 8
Input area:
Accounting breakeven Unit price Unit variable cost Fixed costs Depreciation a. 112,800 $ 41 $ 30 $ 820,000 ? b. 165,000 ? 43 3,200,000 $ 1,150,000 c. 4,385 98 ? 160,000 105,000
Output area:
a. Depreciation $ 420,800
b. Unit price $ 69.36
c. Unit variable cost $ 37.57
Chapter 11Question 9
Input area:
Price per unit $ 57.00 Variable cost per unit $ 32.00 Fixed costs $ 9,000 Required return 12%Initial investment $ 18,000 Life 4
Output area:
Accounting breakeven 540 Cash breakeven 360 OCF $ 5,926.22 Financial breakeven 597 DOL 2.519
Chapter 11Question 10
Input area:
Accounting breakeven 15,500 Cash breakeven 13,200 Life 5 Fixed costs $ 140,000 Variable cost/unit $ 24 Requried return 16%
Output area:
Price $ 34.61 Depreciation $ 24,394 Initial investment $ 121,970 OCF $ 37,250.69
Financial breakeven 16,712
Chapter 11Question 11
Input area:
Initial output level 65,000 DOL 3.40 New output level 70,000
Output area:
26.15%
The new level of operating leverage islower since FC/OCF issmaller.
DOCF
Chapter 11Question 12
Input area:
Initial output level 65,000 DOL 3.40 New output level 70,000 Fixed costs $ 130,000 Units 58,000
Output area:
OCF $ 54,167
% change in Q -10.77%
% change in OCF -36.62%
New OCF $ 34,333
New DOL 4.786
Chapter 11Question 13
Input area:
Fixed costs $ 73,000 Units sold 8,000 OCF $ 87,500 New units sold 8,500
Output area:
Original DOL 1.8343
6.25%
11.46%
New OCF $ 97,531.25
New DOL 1.7485
%DQ
%DOCF
Chapter 11Questions 14,15
Input area:
Initial output 10,000 Initial DOL 2.35 Initial OCF $ 43,000 New output 11,000 New output 9,000
Output area:
Fixed costs = $ 58,050.00 OCF at 11,000 = $ 53,105.00 OCF at 9,000 = $ 32,895.00
DOL at 11,000 = 2.0931 DOL at 9,000 = 2.7647
Chapter 11Question 16
Output area:
a. IRR = 0% payback = N years
b. IRR = -100% NPV = -I
c. IRR = R% payback < N years NPV = 0
NPV = I[(I/N)(PVIFA R%,N) - 1]
payback = negative
Chapter 11Questions 17-18
Input area:
Initial fixed assets $ 490,000 Life of project (yrs) 4 Price $ 32 Variable costs $ 19 Fixed costs $ 210,000 Quantity sold 110,000 Tax rate 34%Change in quantity 1,000
Output area:
OCF at 110,000 units $ 846,850.00 OCF at 111,000 units $ 855,430.00
$ 8.58
DOL at 110,000 units 1.2480
Accounting break-even 25,576
DOL at 25,576 units 2.7143
DOCF/DQ
Chapter 11Question 19
Input area:
Initial cost $ 1,700,000 Life 4 Unit sales 190 Price/unit $ 18,000 Variable cost/unit $ 11,200 Fixed costs $ 410,000 Required return 12%Tax rate 35%
a. Unit sales uncertainty 10%Variable cost uncertainty 10%Fixed cost uncertainty 10%
b. New fixed costs $ 420,000
Output area:
Upper bound Lower bounda. Unit sales 209 171
Variable cost/unit $ 12,320 $ 10,080 Fixed costs $ 451,000 $ 369,000
Depreciation $ 425,000
Base case OCF $ 722,050.00 Base case NPV $ 493,118.10
Best case OCF $ 984,832.00 Best case OCF $ 1,291,278.83
Worst case OCF $ 486,932.00 Worst case NPV $ (221,017.41)
b. OCF with fixed costs $ 420,000.00
OCF $ 715,550.00 NPV $ 473,375.32
$ (1.974)For every dollar FC increase, NPV changes by: $ (1.974)
c. Cash breakeven 60
d. Accounting breakeven 123 At this level of output, DOL 1.9647 For every 1% increase in unit sales,OCF will increase by 1.9647%
DNPV/DFC
Chapter 11Question 20
Input area:
Price per unit $ 750 Variable cost per unit $ 330 Marketing study $ 150,000 Sunk costUnit sales 51,000 High price units lost 11,000 High price club's price $ 1,200 High price club's VC $ 650 Cheap club units gained 9,500 Cheap club's price $ 420 Cheap club's VC $ 190 Fixed costs $ 8,100,000 R&D $ 1,000,000 Sunk costProject cost $ 22,400,000 Net working capital $ 1,250,000 Tax rate 40%Cost of capital 10%
Output area:
Initial cash outlayPlant & Equipment $ (22,400,000)NWC $ (1,250,000)Total $ (23,650,000)
New club sales $ 38,250,000 High-priced sales lost (13,200,000)Cheap sales gained 3,990,000 Total sales $ 29,040,000
New club VC $ (16,830,000)High-priced VC saved 7,150,000 Cheap club VC (1,805,000)Total VC $ (11,485,000)
Total Sales $ 29,040,000 Total VC 11,485,000 Fixed costs 8,100,000 Depreciation 3,200,000 EBIT $ 6,255,000 Taxes 2,502,000 Net income $ 3,753,000
OCF $ 6,953,000
Cash flows
t Cash Flow 0 $ (23,650,000)1 6,953,000 2 6,953,000 3 6,953,000 4 6,953,000 5 6,953,000 6 6,953,000 7 8,203,000
Payback period 3.401 NPV $10,841,563.69
IRR 22.64%
Chapter 11Question 21
Input area:
Project cost $ 22,400,000 Unit sales 51,000 Price per unit $ 750 Variable cost per unit $ 330 Fixed costs $ 8,100,000 Lost high price units lost 11,000 High price club's price $ 1,200 High price club's VC $ 650 Cheap club units gained 9,500 Cheap club's price $ 420 Cheap club's VC $ 190 Marketing study $ 150,000 Sunk costR&D $ 1,000,000 Sunk costNet working capital $ 1,250,000 Tax rate 40%Cost of capital 10%Uncertainty 10%
Output area:
Best case Worst CaseUnit sales (new clubs) 56,100 45,900 Price (new clubs) $ 825 $ 675 VC (new clubs) $ 297 $ 363 Fixed cost $ 7,290,000 $ 8,910,000 Sales lost (high-priced) 9,900 12,100 Sales gained (cheap) 10,450 8,550
Initial cash outlayPlant & Equipment $ (22,400,000)NWC $ (1,250,000)Total $ (23,650,000)
Best case Worst CaseNew club sales $ 46,282,500 $ 30,982,500 High-priced sales lost (11,880,000) (14,520,000)Cheap sales gained 4,389,000 3,591,000 Total sales $ 38,791,500 $ 20,053,500
New club VC $ (16,661,700) $ (16,661,700)High-priced VC saved 6,435,000 7,865,000 Cheap club VC (1,985,500) (1,624,500)Total VC $ (12,212,200) $ (10,421,200)
Total Sales $ 38,791,500 $ 20,053,500 Total VC 12,212,200 10,421,200 Fixed costs 7,290,000 8,910,000 Depreciation 3,200,000 3,200,000 EBIT $ 16,089,300 $ (2,477,700)Taxes 6,435,720 (991,080)Net income $ 9,653,580 $ (1,486,620)
OCF $ 12,853,580 $ 1,713,380
Cash flows
t Cash Flow Cash Flow 0 $ (23,650,000) $ (23,650,000)1 12,853,580 1,713,380 2 12,853,580 1,713,380 3 12,853,580 1,713,380 4 12,853,580 1,713,380 5 12,853,580 1,713,380 6 12,853,580 1,713,380 7 14,103,580 2,963,380
NPV $39,568,058.39 ($14,667,100.92)
Chapter 11Question 22
Input area:
Project cost $ 22,400,000 Unit sales 51,000 Price per unit $ 750 Variable cost per unit $ 330 Fixed costs $ 8,100,000 Lost high price units lost 11,000 High price club's price $ 1,200 High price club's VC $ 650 Cheap club units gained 9,500 Cheap club's price $ 420 Cheap club's VC $ 190 Marketing study $ 150,000 Sunk costR&D $ 1,000,000 Sunk costNet working capital $ 1,250,000 Tax rate 40%Cost of capital 10%New price $ 800 New quantity 52,000
Output area:
Initial cash outlayPlant & Equipment $ (22,400,000)NWC $ (1,250,000)Total $ (23,650,000)
New club sales $ 40,800,000 $ 39,000,000 High-priced sales lost (13,200,000) (13,200,000)Cheap sales gained 3,990,000 3,990,000 Total sales $ 31,590,000 $ 29,790,000
New club VC $ (16,830,000) $ (17,160,000)High-priced VC saved 7,150,000 7,150,000 Cheap club VC (1,805,000) (1,805,000)Total VC $ (11,485,000) $ (11,815,000)
Total Sales $ 31,590,000 $ 29,790,000 Total VC 11,485,000 11,815,000 Fixed costs 8,100,000 8,100,000 Depreciation 3,200,000 3,200,000 EBIT $ 8,805,000 $ 6,675,000 Taxes 3,522,000 2,670,000 Net income $ 5,283,000 $ 4,005,000
OCF $ 8,483,000 $ 7,205,000
Cash flows
t Cash Flow Cash Flow 0 $ (23,650,000) $ (23,650,000)1 8,483,000 7,205,000 2 8,483,000 7,205,000 3 8,483,000 7,205,000 4 8,483,000 7,205,000 5 8,483,000 7,205,000 6 8,483,000 7,205,000 7 9,733,000 8,455,000
NPV $18,290,244.48 $12,068,405.23 $148,973.62
DPrice DQuantity
DNPV/DP
$ 1,226.84 DNPV/DQ
Chapter 11Question 23
Input area:
Additional purchase price $ 5,450 Total annual cost $ 400 Hybrid mpg 25 Sedan mpg 23
a. Gasoline $ 3.60 Years to keep car 6
b. Miles per year 15,000
c. Interest rate 10%
Output area:
a. Total additional cost $ 7,850 Traditional cost per mile $ 0.156522 Hydrid cost per mile $ 0.144000 Cost savings per mile $ 0.012522 Total miles driven 626,910
Miles per year 104,485
b. Total miles 90,000 Cost savings per mile $ 0.08722
Price per gallon $ 25.08
c. PV of annual cost $ 1,742.10 Total discounted cost $ 7,192.10 Discounted savings $ 574,369.44
Miles driven per year 131,879
Discounted savings $ 0.47947
Savings needed per mile $ 0.110091
Price per gallon $ 31.65
Chapter 11Question 24
Input area:
Initial cost $ 13,000,000,000 Breakeven sales 249
b. Promised return 20%
c. Years for sales 10
Output area:
a. Cash flow per plane $ 52,208,835
b. Cash flow per year $ 2,600,000,000
Planes per year 49.80
c. Cash flow per year $3,100,795,839
Planes per year 59.39
Chapter 11Question 25
Input area:
Quantity 85 Sales price $ 40,000 Variable cost $ 20,000 Fixed costs $ 500,000 Operating cash flow $ 1,200,000 Initial investment $ 3,500,000 Tax rate 38%Required return 20%*Depreciation staight-lineover life 5
Output area:
a. From the tax shield definition of OCF:OCF = [(P - V)Q - FC](1 - t) + tD(OCF - tD)/(1 - t) = (P - v)Q - FC{FC + [(OCF - tD)/(1 - t)]} / (P - v) = Q
b. Depreciation $ 700,000 Cash breakeven 25 Accounting breakeven 60 OCF at financial breakeven $ 1,170,328.96 Financial breakeven 98
c. At the accounting breakeven point, net income = 0, so OCF = NI + D = D
= (FC + D)/(P - v) = (FC + OCF)/(P -v)The tax rate has cancelled out in this case.
Qa = [FC + [(D - tD) / (1 - t)]} / (P - v)
Chapter 11Question 26
Output area:
DOL = %DOCF / %DQ = {[(OCF1 – OCF0)/OCF0] / [(Q1 – Q0)/Q0]}
OCF1 = [(P – v)Q1 – FC](1 – t) + tD; OCF0 = [(P – v)Q1 – FC](1 – t) + tD;
OCF1 – OCF0 = (P – v)(1 – t)(Q1 – Q0)
(OCF1 – OCF0)/OCF0 = (P – v)( 1– t)(Q1 – Q0) / OCF0 ;
[(OCF1 – OCF0)/OCF0][(Q1 – Q0)/Q0] = [(P – v)(1 – t)Q0]/OCF0 =
[OCF0 – tD + FC(1 – t)]/OCF0 ;
DOL = 1 + [FC(1 – t) – tD]/OCF0
Chapter 11Question 27
Input area:
Quantity 35,000 Initial investment $ 3,200,000 Project life 5 Fixed costs $ 450,000 Variable costs $ 185 Salvage value $ 500,000 Selling price $ 230 Net working capital $ 360,000 Required return 13%Tax rate 38%
b. Initial cost uncertainty 15%Salvage value uncertainty 15%Price uncertainty 10%NWC uncertainty 5%
Output area:
a. Depreciation $ 640,000 Aftertax salvage value $ 310,000 OCF $ 940,700.00 NPV $ 112,308.60
b. Best case Worst case Initial cost $ 2,720,000 $ 3,680,000 Salvage value $ 575,000 $ 425,000 Price $ 253 $ 207 NWC $ 342,000 $ 378,000 Aftertax salvage value $ 356,500 $ 263,500
Best case OCF $ 1,403,320 Best case NPV $ 2,252,918.79
Worst case OCF $ 478,080
Worst case NPV $ (2,028,301.58)
Chapter 11Question 28
Input area:
Quantity 35,000 Initial investment $ 3,200,000 Project life 5 Fixed costs $ 450,000 Variable costs $ 185 Salvage value $ 500,000 Selling price $ 230 Net working capital $ 360,000 Required return 13%Tax rate 38%New quantity 36,000
Output area:
Depreciation $ 640,000 Aftertax salvage value $ 310,000
Units sold 35,000 OCF $ 940,700 NPV $ 112,308.60
Units sold 36,000 OCF $ 968,600 NPV $ 210,439.36
$ 27.90 $ 98.13
You wouldn't want Q to fall below the point whereNPV = 0.
1,144 Minimum Q 33,856
DOCF/DQDNPV/DQ
DQ
Chapter 11Question 29
Input area:
Quantity 35,000 Initial investment $ 3,200,000 Project life 5 Fixed costs $ 450,000 Variable costs $ 185 Salvage value $ 500,000 Selling price $ 230 Net working capital $ 360,000 Required return 13%Tax rate 38%New quantity 36,000
Output area:
Depreciation $ 640,000 Aftertax salvage value $ 310,000
Units sold 35,000 OCF $ 940,700 NPV $ 112,308.60
Units sold 36,000 OCF $ 968,600 NPV $ 210,439.36
$ 27.90 $ 98.13
Cash breakeven 1,283
Accounting breakeven 24,222
You wouldn't want Q to fall below the point whereNPV = 0.
1,144
DOCF/DQDNPV/DQ
DQ
Financial breakeven 33,856
Chapter 11Question 30
Input area:
Quantity 35,000 Initial investment $ 3,200,000 Project life 5 Fixed costs $ 450,000 Variable costs $ 185 Salvage value $ 500,000 Selling price $ 230 Net working capital $ 360,000 Required return 13%Tax rate 38%New quantity 36,000
Output area:
Depreciation $ 640,000 Aftertax salvage value $ 310,000
DOL 1.03806 Thus, a 1% rise in Q leads to a 1.03806%rise in OCF. If Q rises to 36,000
2.8571%2.9659%
2.9659%
If Q rises by 1,000 units, then OCF will rise by 2.9659%
then DQ =so %DOCF =
From #28, DOCF/OCF