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White Oaks Properties builds strip shopping centers and small malls. The company

ID: 1141375 • Letter: W

Question

White Oaks Properties builds strip shopping centers and small malls. The company plans to replace its refrigeration, cooking, and HVAC equipment with newer models in one entire center built 9 years ago. 9 years ago, the original purchase price of the equipment was $625,000 and the operating cost has averaged $245,000 per year. Determine the equivalent annual cost of the equipment if the company can now sell it for $184,000. The company’s MARR is 21% per year.

The equivalent annual cost of the equipment is determined to be $  .

Explanation / Answer

The formula of EAC = NPV/A,t,r

NPV = cash flows*no. of time period - Intial investment / interest rate

NPV = 2205000 * 9 years - 625000 / 21% = 331800/-

Now we will calculate EAC (equivalent annual cost) :-

Its formula is : NPV/present annuity value

Present annuity value = P ( 1- (1+r) * t / r = 184000 (1 - (1 + 5%) * 9 / 5%

= 310960/-

Now EAC = NPV / PAV = 331800 / 310960 = $ 1. 067