You are considering two stocks for your portfolio. The expected return on the market portfolio is $12\%$ and the risk$-$free rate is $4\%.$ The correlation between A and B is $\mathrm{.}25.$ What is the beta for a portfolio that includes $$3000$ of $A,$ and $2,500$ of $B?$

$\backslash$table$[[$Stock$,$Exp. Return,$,$Beta$],[$A$,,45,1\mathrm{.}25],[$B$,,55,1\mathrm{.}15]]$

$1\mathrm{.}2045$

$0\mathrm{.}5909$

$0\mathrm{.}1400$

$0\mathrm{.}13200$