Cash flows of two mutually exclusive projects are as follows. Project A costs $80,000 initially and will have a $15,000 salvage value after 3 years. The operating cost with this method will be $30,000 per year. Project B has initial cost of $120,000, an operating cost of $8,000 per year, and a $40,000 salvage value after its 3-year life. Assume the interest rate is 10% per year. Which of the following statements is true?A. Two projects have different life cycleB. Project A should be selected. C. The present worth of project A is -$143,252.17.D. The present worth of project B is -$109,842.22.

C. The present worth of project A is -$143,252.17

Explanation:

Present worth can be calculated using a financial calculator

For method A ,

Cash flow in year 0 = $80,000

Cash flow in year 1 and 2 = $30,000

Cash flow in year 3 = $30,000 - $15,000 = $15,000

I = 10%

Present worth= $ 143,335.84

For method B,

Cash flow in year 0 = $120,000

Cash flow in year 1 and 2 = $8, 000

Cash flow in year 3 = $8,000 - $40,000 = $-32,000

I = 10%

Present worth = $130,157.78

Method b would is chosen because it worth less.

To find the present worth using a financial calacutor:

1. Input the cash flow values by pressing the CF button. After inputting the value, press enter and the arrow facing a downward direction.

2. After inputting all the cash flows, press the NPV button, input the value for I, press enter and the arrow facing a downward direction.

3. Press compute

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