Good morning,

Please help me with these question and explain me how to get the answer:

1. XZA corporation is similar to its industry with one exception, it has high fixed costs relative to all other firms in that industry. given this, What should you expect the beta be for XZA corproation in relation to its industry?
2. A portfolio consists of Stocks A and B and has an expected return of 11.6 percent. Stock A has an expected return of 17.8 percent while Stock B is expected to return 8.4 percent. What is the portfolio weight of Stock A?
3. Zelo stock has a beta of 1.23. The risk-free rate of return is 2.86 percent and the market rate of return is 11.47 percent. What is the amount of the risk premium on Zelo stock?