Use the following information to calculate the expected return and standard deviation of a portfolio that is $40$ percent invested in $3$ Doors, Incorporated, and $60$ percent invested in Down Company:

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

$\backslash$table$[[,\backslash$table$[[3$ Doors,$],[$Incorporated$]],\backslash$table$[[$Down$],[$Company$]]],[$Expected return, $E(R),10\%,12\%$