In: Finance
You must evaluate the purchase of a proposed spectrometer for the R&D department. The base price is $100,000, and it would cost another $25,000 to modify the equipment for special use by the firm. The equipment falls into the MACRS 3-year class and would be sold after 3 years for $25,000. The applicable depreciation rates are 33%, 45%, 15%, and 7%. The equipment would require an $8,000 increase in net operating working capital (spare parts inventory). The project would have no effect on revenues, but it should save the firm $66,000 per year in before-tax labor costs. The firm's marginal federal-plus-state tax rate is 35%.
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Time line | 0 | 1 | 2 | 3 | |||
Cost of new machine | -125000 | ||||||
Initial working capital | -8000 | ||||||
=a. Initial Investment outlay | -133000 | ||||||
3 years MACR rate | 33.00% | 45.00% | 15.00% | 7.00% | |||
Savings | 66000 | 66000 | 66000 | ||||
-Depreciation | =Cost of machine*MACR% | -41250 | -56250 | -18750 | 8750 | =Salvage Value | |
=Pretax cash flows | 24750 | 9750 | 47250 | ||||
-taxes | =(Pretax cash flows)*(1-tax) | 16087.5 | 6337.5 | 30712.5 | |||
+Depreciation | 41250 | 56250 | 18750 | ||||
=after tax operating cash flow | 57337.5 | 62587.5 | 49462.5 | ||||
reversal of working capital | 8000 | ||||||
+Proceeds from sale of equipment after tax | =selling price* ( 1 -tax rate) | 16250 | |||||
+Tax shield on salvage book value | =Salvage value * tax rate | 3062.5 | |||||
=Terminal year after tax cash flows | 27312.5 | ||||||
b. Total Cash flow for the period | -133000 | 57337.5 | 62587.5 | 76775 | |||
Discount factor= | (1+discount rate)^corresponding period | 1 | 1.14 | 1.2996 | 1.481544 | ||
Discounted CF= | Cashflow/discount factor | -133000 | 50296.05263 | 48159.04894 | 51820.93816 | ||
c. NPV= | Sum of discounted CF= | 17276.04 |
Accept as NPV is positive