Answer:
12.44%
Step-by-step explanation:
The computation of the expected return on the portfolio is shown below:
Expected rate of return = (Return Of stock X × Weight of stock X) + (Return Of stock Y × Weight of stock Y) + (Return Of stock Z × Weight of stock Z)
= 0.28 × 0.10 + 0.25 × 0.16 + 0.47 × 0.12
= 0.028 + 0.04 + 0.0564
= 12.44%
We simply multiplied the rate of return with each of the stock so that the expected return on the portfolio is shown below: