Hello, please answer without using Excel :)

Many thanks!

Suppose you own a portfolio that has 500 shares of SHC Company and 1,000 shares of MHC Company. The stock prices of SHC and MHC at the time of purchase were $40 and $25 per share, respectively. Given the following forecasts, what is the expected return for the portfolio? A. 7.61% B. 7.89% C. 11.94% D. 12.56%