Answer:
$-148,867.17
Explanation:
Present value of inflows=cash inflow*Present value of discounting factor(rate%,time period)
=42000/1.15+44000/1.15^2+45000/1.15^3+50000/1.15^4+650,000/1.15^5
=$451132.83
NPV=Present value of inflows-Present value of outflows
=$451132.83-$600,000
=($148867.17)(Approx)(Negative figure)
Hence since NPV is negative;investment must not be made.