the following data: ${?}^1.$

a$.$ Calculate the betas for portfolios A and $B.$

b$.$ Compare the risk of each portfolio to the market as well as to each other. Which portfolio is more risky?

a$.$ The beta of portfolio $A$ is $,.($Round to three decimal places.$)$

The beta of portfolio B is

b$.$ Portfolio $(1)$

slightly less risky than the market $($average risk$),$ while portfolio $(2)$

is more risky than the market. Portfolio $(3)$

$.\text{'}$s return will move more than portfolio $(4)$

given increase or decrease in market risk. $($Select from the drop$-$down menus.$)$

Portfolio $(5)$

is the more risky portfolio. $($Select from the drop$-$down menu.$)$

$1$: Data Table

$($Click on the icon here $$ in order to copy its contents of the data table below into a spreadsheet.$)$

$(1)B$

$(2)B$

$(3)$ B

$(4)$

B

$(5)B$

A

A

$A$

A

A