Answer:
E. $78
Explanation:
The computation of the net present value is shown below:
Net present value is
= Initial investment + year cash inflows ÷ (1 + discount rate)^number of years + year cash inflows ÷ (1 + discount rate)^number of years
= -$150 + $175 ÷ 1.15 + $100 ÷ 1.15^2
= $77.78
= $78
Hence, the correct option is E. $78