A. Increasing the number of shares from 10 to 20
B. All of these answers provide the same amount of risk reduction
C. Increasing the number of shares in the portfolio from 1 to 10
D. Increasing the number of shares from 20 to 30
Correct Answer: Increasing the number of shares in the portfolio from 1 to 10 ✔
Last Updated: June 18, 2019