Answer:
D. 12.32 percent
Explanation:
Calculation for the expected return on a portfolio
Expected return on a portfolio =[$9,750/($9,750 + 4,520)](.108) + [$4,520/($9,750 + 4,520)](.156)
Expected return on a portfolio =[$9,750/$14,270)](.108) + [$4,520/$14,270](.156)
Expected return on a portfolio =0.07379+0.04941
Expected return on a portfolio = .1232*100
Expected return on a portfolio =12.32%
Therefore the expected return on a portfolio will be 12.32%