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A machine purchased three years ago for $360,000 has a current book value using

ID: 2580716 • Letter: A

Question

A machine purchased three years ago for $360,000 has a current book value using straight-line depreciation of $200,000, its operating expenses are $30,000 per year. A replacement machine would cost $240,000, have a useful life of nine years, and would require $13,000 per year in operating expenses. It has an expected salvage value of $65,000 after nine years. The current disposal value of the old machine is $85,000, if it is kept nine more years, its residual value would be $10,000 Required Calculate the total costs in keeping the old machine and purchase a new machine. Keep Old Machine Purchase New Machine Total costs Should the old machine be replaced? O Yes O No

Explanation / Answer

Answer:

Old Machine

New Machine

Opportunity Cost

75,000

Replacement cost of new machine

175,000

opportunity cost of using old machine

(30,000*9) for old
(13,000*9) for New

270000

117000

Total cost`

345,000

292,000

Notes:

1

the current book value of the machine and its purchase cost are irrelevant factor for this decesion because ot is sunk cost

2

Net replacement cost if machine are replaced

Cost

240,000

Less: salvage value

-65,000

Replacement cost of new machine

175,000

3

Current salvage value

85,000

Less: salvage at 9th year

-10,000

Opportunity Cost

75,000

_______________________________________

2

Yes, Old machine should be replaced

Old Machine

New Machine

Opportunity Cost

75,000

Replacement cost of new machine

175,000

opportunity cost of using old machine

(30,000*9) for old
(13,000*9) for New

270000

117000

Total cost`

345,000

292,000

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