In: Finance
One year ago, your company purchased a machine used in manufacturing for $ 120, 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 $ 60,000 per year for the next 10 years. The current machine is expected to produce a gross margin of $ 23,000 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 $ 10,909 per year. The market value today of the current machine is $ 45,000. Your company's tax rate is 45 %, and the opportunity cost of capital for this type of equipment is 10 %. Should your company replace its year-old machine?
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The NPV of replacing the year-old machine is (...) (Round to the nearest dollar.)
Calculation of NPV of replacing the old machine:
Net Initial Investment = Cost of new machine- sale proceeds of old machine +/- tax on sale proceeds
Cost of new machine = $140000
Sale proceeds of old machine = $45000
Book value of machine = $109091
Tax proceedings on sale proceedings= (45000-109091)*45%= $(28841)
Net Investment = $140000-$45000-$28841 = $66159
Incremental cash flows from year 1 to 10 :
Incremental revenue = $60000-$23000 = $37000
Incremental depreciation =$14000-$10909 =$3091
Net Incremental cash flows = (Incremental revenue- Incremental depreciation)*(1- tax rate) + incremental depreciation
= ($37000 - $3091)*(1-0.45) + $3091
= $ 21741
Net cash inflow for year 1 to 10 = Annual inflow * PV of annuity factor of 10% for 10 years
= $ 21741*6.1446
= $ 133590
NPV of replacing the old machine = PV of net cash inflows - net outflows
= $133590 - $66159
= $67431
Hence it is advisable to replace the old machine since the NPV is positive.
NPV of replacing the old machine = $67431