Year Stock X Stock Y Market

$201515\%14\%10\%$

$20161979$

$2017-15-2-12$

$2018213$

$201922913$

Assume that the risk$-$free rate is $6\%$ and the market risk premium is $4\%.$

What are the betas of Stocks X and Y$?$ Do not round intermediate calculations. Round your answers to two decimal places.

Stock X:

Stock Y:

What are the required rates of return on Stocks X and Y$?$ Do not round intermediate calculations. Round your answers to two decimal places.

Stock X: $\%$

Stock Y: $\%$

What is the required rate of return on a portfolio consisting of $80\%$ of Stock X and $20\%$ of Stock Y$?$ Do not round intermediate calculations. Round your answer to two decimal places.

$\%$