Suppose Autodesk stock has a beta of $2\mathrm{.}15,$ whereas Costco stock

has a beta of $0\mathrm{.}76.$ If the$$risk$-$free interest rate is $4\mathrm{.}5\%$

and the expected return of the market portfolio is $11\mathrm{.}5\%,$ what is

the expected return of a portfolio that consists of $60\%$ Autodesk

stock and $40\%$ Costco$$stock$,$ according to the$$CAPM$?$The expected return is $\_\_\%.($Round to two

decimal$$places$.)$

Suppose Autodesk stock has a beta of $2\mathrm{.}16,$ whereas Costco stock has a beta of $0\mathrm{.}69.$ If the risk$-$free interest rate is $4\%$ and the expected return of the market portfolio is $10\mathrm{.}0\%,$ what is the expected return of a portfolio that consists of $60\%$ Autodesk stock and $40\%$ Costco stock, according to the CAPM?

The expected return is $\%.($Round to two decimal places.$)$