The correct answer is reinvest.
Roll over
A. revel noisily
B. reinvest
C. bestow
D. reverse
The correct answer is (B) To reinvest one's funds in a new, but similar, investment.
Roll over comes from Old French abattre (to reduce in amount, intensity, etc.).
Examples of use:
- He rolled over the dividends into the purchase of more stock.
- The profit made on his corn futures was rolled over into more futures.