Use the following information to calculate the expected return and standard deviation of a portfolio that is $50$ percent invested in $3$ Doors, Incorporated, and $50$ percent invested in Down Company:

Note: Do not round intermediate calculations. Enter your answers as a percent rounded to $2$ decimal places.

$3$ Doors, Incorporated Down Company

Expected return, E$($R$)14\%10\%$

Standard deviation, $\backslash$sigma $4231$

Correlation $0\mathrm{.}10$