Complete problem: Yield to Maturity for Annual Payments

XYZ Corporations bonds have 14 years remaining to maturity. Interest is paid annually, the bonds have a $1,000 par value, and the coupon interest rate is 10%. The bonds sell at a price of $950.

What is their yield to maturity? Show your work.

Complete problem: Required Rate of Return

Show your work.

Suppose rRF = 5%, rM = 10%, and rA = 12%.

1. Calculate Stock A's beta.
2. If Stock A's beta were 2.0, then what would be A's new required rate of return?

Complete problem: Portfolio Beta

You have a $2 million portfolio consisting of a $100,000 investment in each of 20 different stocks. The portfolio has a beta of 1.1. You are considering selling $100,000 worth of one stock with a beta of 0.9 and using the proceeds to purchase another stock with a beta of 1.4.

• What will the portfolios new beta be after these transactions? Show your work.