Use the following information to answer the two questions below.

You MUST use $4$ digits in every calculation you do in order for your answer to be the

same as the one in the system. When entering your answer, round to the nearest

$0\mathrm{.}01\%$ but do not enter the $\%$ sign. For example, if your answer is $3\mathrm{.}484\%$ enter $3\mathrm{.}48$ ;

if your answer is $0\mathrm{.}12013$ then enter $12\mathrm{.}01$

What is the expected return of a portfolio with $20\%$ in asset A and $80\%$ in Asset B$?$

What is the variance of the portfolio with $20\%$ in asset A and $80\%$ in Asset B$?$