Portfolio beta

An individual has $15,000 invested in a stock with a beta of 0.5 and another $30,000 invested in a stock with a beta of 2.0. If these are the only two investments in her portfolio, what is her portfolio's beta? Round your answer to two decimal places.

Required rate of return

Assume that the risk-free rate is 5% and the expected return on the market is 8%. What is the required rate of return on a stock with a beta of 1.2? Round your answer to two decimal places.

%