In: Finance
One year ago, your company purchased a machine used in manufacturing for $90,000. You have learned that a new machine is available that offers many advantages and you can purchase it for $140,000 today. It will be depreciated on a straight-line basis over 10 years and has no salvage value. You expect that the new machine will produce a gross margin (revenues minus operating expenses other than depreciation) of $40,000 per year for the next 10 years. The current machine is expected to produce a gross margin of $20,000 per year. The current machine is being depreciated on a straight-line basis over a useful life of 11 years, and has no salvage value, so depreciation expense for the current machine is $8,182 per year. The market value today of the current machine is $45,000. Your company's tax rate is 35%, and the opportunity cost of capital for this type of equipment is 10%Should your company replace its year-old machine?
The NPV of replacing the year-old machine is
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Book value = (purchase price)*remaining life/total life | |
= (90000)*10/11 | |
= 81818.18 |
Time line | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |||
Proceeds from sale of existing asset | =selling price* ( 1 -tax rate) | 29250 | ||||||||||||
Tax shield on existing asset book value | =Book value * tax rate | 28636.363 | ||||||||||||
Cost of new machine | -140000 | |||||||||||||
=Initial Investment outlay | -82113.637 | |||||||||||||
100.00% | ||||||||||||||
Profits | 20000 | 20000 | 20000 | 20000 | 20000 | 20000 | 20000 | 20000 | 20000 | 20000 | ||||
-Depreciation | Cost of equipment/no. of years | -14000 | -14000 | -14000 | -14000 | -14000 | -14000 | -14000 | -14000 | -14000 | -14000 | 0 | =Salvage Value | |
=Pretax cash flows | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | ||||
-taxes | =(Pretax cash flows)*(1-tax) | 3900 | 3900 | 3900 | 3900 | 3900 | 3900 | 3900 | 3900 | 3900 | 3900 | |||
+Depreciation | 14000 | 14000 | 14000 | 14000 | 14000 | 14000 | 14000 | 14000 | 14000 | 14000 | ||||
=after tax operating cash flow | 17900.00 | 17900.00 | 17900 | 17900 | 17900 | 17900 | 17900 | 17900 | 17900 | 17900 | ||||
+Tax shield on salvage book value | =Salvage value * tax rate | 0 | ||||||||||||
=Terminal year after tax cash flows | 0 | |||||||||||||
Total Cash flow for the period | -82113.637 | 17900 | 17900 | 17900 | 17900 | 17900 | 17900 | 17900 | 17900 | 17900 | 17900 | |||
Discount factor= | (1+discount rate)^corresponding period | 1 | 1.1 | 1.21 | 1.331 | 1.4641 | 1.61051 | 1.771561 | 1.9487171 | 2.1435888 | 2.357948 | 2.593742 | ||
Discounted CF= | Cashflow/discount factor | -82113.637 | 16272.727 | 14793.388 | 13448.535 | 12225.941 | 11114.492 | 10104.083 | 9185.530316 | 8350.4821 | 7591.347 | 6901.225 | ||
NPV= | Sum of discounted CF= | 27874.11 |