Answer:
$25,000
Step-by-step explanation:
Assuming it is to be perpetuity. Amount to be saved = P/I
Amount to be saved = Annual interest amount / Annual interest rate
Amount to be saved = $2,000/8%
Amount to be saved = $2,000/0.08
Amount to be saved = $25,000
So, the worker should save $25,000 before retirement if he wishes to draw interest of $2,000 per year.