Answer:
$307,382.82
Explanation:
current age = 65 years
Requires $20,000 at the beginning of the year for the next 35 years.
interest rate = 6%
So, initial investment = PV of all the inflows
= $20,000+ 20,000×PV×( 6%, 35% years)
=$20,000+ 20,000×14.3681
= $20,000+ 287,362.82= $307,382.82
So, he must invest $307,382.82 to get $20,000 every year.