In: Finance
Duke Corporation is analyzing two machines to determine which one it should purchase. Whichever machine is purchased will be replaced at the end of its useful life. The company requires a 12 percent rate of return and uses straight-line depreciation to a zero book value over the life of the machine. Machine A has a cost of $405,000, annual operating costs of $21,000, and a 3-year life. Machine B costs $276,000, has annual operating costs of $33,000, and a 2-year life. The firm currently pays no taxes. Which machine should be purchased and why?
Machine A; because it will save the company about $6,687 a year |
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Machine A; because it will save the company about $8,251 a year |
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Machine B; because it will save the company about $5,947 a year |
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Machine B; because it will save the company about $7,380 a year |
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Machine A; because it will save the company about $7,506 a year |
Machine A
Time line | 0 | 1 | 2 | 3 | |||
Cost of new machine | -405000 | ||||||
=Initial Investment outlay | -405000 | ||||||
100.00% | |||||||
Sales | 0 | 0 | 0 | ||||
Profits | Sales-variable cost | 0 | 0 | 0 | |||
Operating cost | -21000 | -21000 | -21000 | ||||
-Depreciation | Cost of equipment/no. of years | -135000 | -135000 | -135000 | 0 | =Salvage Value | |
=Pretax cash flows | -156000 | -156000 | -156000 | ||||
-taxes | =(Pretax cash flows)*(1-tax) | -156000 | -156000 | -156000 | |||
+Depreciation | 135000 | 135000 | 135000 | ||||
=after tax operating cash flow | -21000 | -21000 | -21000 | ||||
+Tax shield on salvage book value | =Salvage value * tax rate | 0 | |||||
=Terminal year after tax cash flows | 0 | ||||||
Total Cash flow for the period | -405000 | -21000 | -21000 | -21000 | |||
Discount factor= | (1+discount rate)^corresponding period | 1 | 1.12 | 1.2544 | 1.404928 | ||
Discounted CF= | Cashflow/discount factor | -405000 | -18750 | -16741.07 | -14947.39 | ||
NPV= | Sum of discounted CF= | -455438.46 |
Year or period | 0 | 1 | 2 | 3 | |
EAC | -189621.3 | -189621.3 | -189621.3 | ||
Discount factor= | (1+discount rate)^corresponding period | 1.12 | 1.2544 | 1.404928 | |
Discounted CF= | Cashflow/discount factor | -169304.8 | -151165 | -134968.7 | |
NPV= | -455438.46 | ||||
EAC is equivalent yearly CF with same NPV = | -189621.3385 |
Machine B
Time line | 0 | 1 | 2 | |||
Cost of new machine | -276000 | |||||
=Initial Investment outlay | -276000 | |||||
100.00% | ||||||
Sales | 0 | 0 | ||||
Profits | Sales-variable cost | 0 | 0 | |||
Operating cost | -33000 | -33000 | ||||
-Depreciation | Cost of equipment/no. of years | -138000 | -138000 | 0 | =Salvage Value | |
=Pretax cash flows | -171000 | -171000 | ||||
-taxes | =(Pretax cash flows)*(1-tax) | -171000 | -171000 | |||
+Depreciation | 138000 | 138000 | ||||
=after tax operating cash flow | -33000 | -33000 | ||||
+Tax shield on salvage book value | =Salvage value * tax rate | 0 | ||||
=Terminal year after tax cash flows | 0 | |||||
Total Cash flow for the period | -276000 | -33000 | -33000 | |||
Discount factor= | (1+discount rate)^corresponding period | 1 | 1.12 | 1.2544 | ||
Discounted CF= | Cashflow/discount factor | -276000 | -29464.29 | -26307.4 | ||
NPV= | Sum of discounted CF= | -331771.68 |
EAC | -196308.6771 | |||
Year or period | 0 | 1 | 2 | |
EAC | -196308.7 | -196308.7 | ||
Discount factor= | (1+discount rate)^corresponding period | 1.12 | 1.2544 | |
Discounted CF= | Cashflow/discount factor | -175275.6 | -156496.1 | |
NPV= | -331771.68 | |||
EAC is equivalent yearly CF with same NPV = | -196308.6771 |
Machine A EAC-Machine B EAC =-189621.3385+196308.6771
=
6687.34 |