The correct answer is provide variety.
A. provide variety
B. change direction
C. ensure consistency
The correct answer is (A) To provide variety (as by investing in different securities). To make diverse, as in form or character; to give variety or diversity.
Diversify comes from Old French diversifier, Latin diversificare (to make different).
Examples of use:
- Within two years, the company had diversified its product line..
- He attempted to diversify his investment portfolio.