Answer:
The price o the machine is = $268,157.69
Step-by-step explanation:
The Net present value is the difference between the present value (PV) cash inflows and the initial cost of the investment.
PV of cash inflow =
90,000× (1- (1.1)^(-7) )/0.1
= 438,157.69
NPV = PV of cash inflow - cost of the machine
Let represent cost of the machine as " y "
170,000 = 438,157.69 - y
y = 438,157.69- 170,000
y = 268,157.69
The price o the machine is = $268,157.69