Answer:
Project's net present value is: $-1,725,937.
Explanation:
Project actual variable cost = 45% x sales = $1,292,850 ( as variable expense ratio post-audit turns out to be 45%).
Actual net operating income each year = Sales - Variable cost - total fixed expenses = $309,750.
Thus, cash flows of the project will be:
Year 0: $-2,782,000.
Year 1 to Year 4: $309,750.
Year 5: 309,750 + 200,000 (salvage value of equipment) = $509,750
NPV of the project = -2,782,000 + [ (309,750/18%) x ( 1 - 1.18^-4) ] + 509,750/1.18^5 = $-1,725,937.