Use the following information to calculate the expected return and standard deviation of a portfolio that is $40$ percent invested in $3$ Doors, Inc., and $60$ percent invested in Down Co$.$: $($Do not round intermediate calculations. Enter your answers as a percent rounded to $2$ decimal places.$)$

$\backslash$table$[[,3$ Doors,,Down Co$.,],[,$Inc.,$12\%,],[$Expected return, $E(R),10\%,,42],[$Standard deviation, $,40,0\mathrm{.}25,]]$

Answer is complete but not entirely correct.

$\backslash$table$[[,,],[$Expected return,$10\mathrm{.}80ox,\%$