Answer: $190,000
Step-by-step explanation:
The required annual return should pay back the $450,000 in 3 years so that amount will be:
= 450,000 / 3
= $150,000
Depreciation will be:
= 450,000 / 5 years useful life
= $90,000
Assume the reductions that should be generated is r:
Required return = r - (r - depreciation) * tax rate
150,000 = r - (r - 90,000) * 40%
150,000 = r - 0.4r + 36,000
0.6r = 150,000 -36,000
r = 114,000 / 0.6
= $190,000