Q1) What is beta of assets if the required rate of return is 7%, return on the market portfolio 10% and the risk-free rate of return is 4%?

Q2) What is return on the market portfolio of assets if the required rate of return is 12%, beta 1.4 and the risk-free rate of return is 4%?

Q3) What is the risk-free rate of return if the required rate of return is 15.5%, beta 1.5 and the return on the market portfolio of assets is 12%?

Q4) Benjamin Corporation, a growing computer software developer, wishes to determine the required return on an asset Z, which has a beta of 1.2. The risk-free rate of return is 6%; the return on the market portfolio of assets is 9%.