Answer:
$93,358.46
Step-by-step explanation:
The amount he would be willing to pay is the present value of the investment.
Present value is the sum of discounted cash flows.
PV = FV ( 1 + r) ^-n
PV = present value
r = interest rate
n = number of years
FV = future value
$160,000 (1.08)^-7 = $93,358.46