The market portfolio has an expected return of 10% and consists of 30% in stock and 70% in real estate, and the risk-free interest rate is 5%. Based on the single-factor CAPM model and the following information on stock and property returns, what is the expected return for the stock?

The standard deviation of stock performance: 0.2

The standard deviation of real estate performance: 0.1

The correlation between stock return and real estate return: 0.3