You have the following portfolio of stocks with their corresponding betas:

$\backslash$table$[[$Stock$,$Investment,Beta$],[$A$,$$$32,000,0\mathrm{.}6],[$B$,$$$168,000,3\mathrm{.}5]]$

a$.$ What is the beta of your portfolio?

b$.$ If the market's return were to have increased by $3\mathrm{.}0$ percentage points, what would be the estimated value of your portfolio?