Suppose we are thinking about replacing an old computer with a new one. The old one cost us $1,240,000; the new one will cost $1,500,000. The new machine will be depreciated straight-line to zero over its five-year life. It will probably be worth about $240,000 after five years. The old computer is being depreciated at a rate of $248,000 per year. It will be completely written off in three years. If we don’t replace it now, we will have to replace it in two years. We can sell it now for $360,000; in two years, it will probably be worth $114,000. The new machine will save us $284,000 per year in operating costs. The tax rate is 40 percent, and the discount rate is 11 percent.
a. Calculate the EAC for the old computer and the new computer. (A negative answer should be indicated by a minus sign. Do not round intermediate calculations and round your answers to 2 decimal places, e.g., 32.16.)
EAC New computer $ ____
Old computer $ ____
b. What is the NPV of the decision to replace the computer now? (A negative answer should be indicated by a minus sign. Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.)
NPV $ _______
Sol (a) EAC is Equivalent Annual Cost that can be computed by dividing the total present value of cash outflow since we are talking about cost only with the Present Value annuity factor using the Time and Discount Rate. In our case for New Machine Cash Outflow is only the Initial Outflow whose Present Value is also $ 15,00,000 and Present Value Annuity Factor for 5 years at 11% through PVIFA table gives: 3.696, thus EAC for New Machine = -$15,00,000/ 3.696 = - $ 4,05,855.46
EAC for Old Machine: The old machine costs are basically excess operating cost $2,84,000.00 for Year 1 to Year 3 thus EAC for old machine is only -$2,84,000.00
Sol (b) NPV of the decision to replace the computer now is worked as under:
Cash flow for New Machine | Calculation of Depreciation New Machine | |||||||||
Time | Initial Outlay | Cash Inflows | Description of Cash Flow | DF @ 11% | PV of Cash Flows | Initial Cost | 1500000 | |||
0 | -1500000 | Cost of New Machine | 1 | -1500000.00 | Salvage Value | 240000 | ||||
0 | 360000 | Inflow from Selling Old Computer | 1 | 360000.00 | Term | 5 | Years | |||
1 | 271200 | Net Profit Notional + Depreciation | 0.901 | 244324.32 | Depreciation SLM | 252000 | (Initial Cost-Salvage Value)/Term | |||
2 | 271200 | Net Profit Notional + Depreciation | 0.812 | 220112.00 | ||||||
3 | 271200 | Net Profit Notional + Depreciation | 0.731 | 198299.10 | Savings from New Machine / Year for 5 Years | 284000 | ||||
4 | 271200 | Net Profit Notional + Depreciation | 0.659 | 178647.84 | Less: Depreciation | -252000 | ||||
5 | 271200 | Net Profit Notional + Depreciation | 0.593 | 160944.00 | Notional Profit | 32000 | ||||
5 | 240000 | Salvage Value after 5 year | 0.593 | 142428.32 | Tax @ 40% | 12800 | ||||
NPV of the decision to replace Computer Now | 4755.59 | Net Profit Notional | 19200 | |||||||
Add Depreciation | 252000 | |||||||||
Cash Inflow | 271200 |
Suppose we are thinking about replacing an old computer with a new one. The old one...
Suppose we are thinking about replacing an old computer with a new one. The old one cost us $1,390,000; the new one will cost, $1,650,000. The new machine will be depreciated straight-line to zero over its five-year life. It will probably be worth about $390,000 after five years. The old computer is being depreciated at a rate of $278,000 per year. It will be completely written off in three years. If we don't replace it now, we will have to...
Suppose we are thinking about replacing an old computer with a new one. The old one cost us $1,820,000; the new one will cost, $2,209,000. The new machine will be depreciated straight-line to zero over its five-year life. It will probably be worth about $555,000 after five years. The old computer is being depreciated at a rate of $416,000 per year. It will be completely written off in three years. If we don't replace it now, we will have to...
Suppose we are thinking about replacing an old computer with a new one. The old one cost us $1,900,000; the new one will cost, $2,313,000. The new machine will be depreciated straight-line to zero over its five-year life. It will probably be worth about $615,000 after five years. The old computer is being depreciated at a rate of $448,000 per year. It will be completely written off in three years. If we don't replace it now, we will have to...
Suppose we are thinking about replacing an old computer with a new one. The old one cost us $1,740,000; the new one will cost, $2,105,000. The new machine will be depreciated straight-line to zero over its five-year life. It will probably be worth about $495,000 after five years. The old computer is being depreciated at a rate of $384,000 per year. It will be completely written off in three years. If we don’t replace it now, we will have to...
Suppose we are thinking about replacing an old computer with a new one. The old one cost us $1,780,000; the new one will cost, $2,257,000. The new machine will be depreciated straight-line to zero over its five-year life. It will probably be worth about $525,000 after five years. The old computer is being depreciated at a rate of $400,000 per year. It will be completely written off in three years. If we don’t replace it now, we will have to...
Suppose we are thinking about replacing an old computer with a new one. The old one cost us $1,640,000; the new one will cost, $1,975,000. The new machine will be depreciated straight-line to zero over its five-year life. It will probably be worth about $420,000 after five years. The old computer is being depreciated at a rate of $344,000 per year. It will be completely written off in three years. If we don’t replace it now, we will have to...
Suppose we are thinking about replacing an old computer with a new one. The old one cost us $1,250,000; the new one will cost $1,510,000. The new machine will be depreciated straight-line to zero over its five-year life. It will probably be worth about $250,000 after five years. The old computer is being depreciated at a rate of $250,000 per year. It will be completely written off in three years. If we don’t replace it now, we will have to...
Suppose we are thinking about replacing an old computer with a new one. The old one cost us $1,660,000; the new one will cost, $2,001,000. The new machine will be depreciated straight-line to zero over its five-year life. It will probably be worth about $435,000 after five years. The old computer is being depreciated at a rate of $352,000 per year. It will be completely written off in three years. If we don’t replace it now, we will have to...
Suppose we are thinking about replacing an old computer with a new one. The old one cost us $1740,000; the new one will cost, $2,105,000. The new machine will be depreciated stralght-line to zero over its five-year Iife. It will probably be worth about $495,000 after five years The old computer Is belng depreciated at a rate of $384,000 per year. It will be completely wrtten off in three years. If we don't replace It now, we will have to...
Suppose we are thinking about replacing an old computer with a new one. The old one cost us $1,900,000; the new one will cost, $2,313,000. The new machine will be depreciated straight-line to zero over its five-year life. It will probably be worth about $615,000 after five years. The old computer is being depreciated at a rate of $448,000 per year. It will be completely written off in three years. If we don't replace it now, we will have to...