You hear on the news that the S&P $500$ was down $1\mathrm{.}2\%$ today relative to the risk$-$free rate $($the market's excess return was $-1\mathrm{.}2\%).$ You are thinking about your portfolio and your investments in Zynga and Proctor and Gamble.

a$.$ If Zynga's beta is $1\mathrm{.}3,$ what is your best guess as to Zynga's excess return today?

b$.$ If Proctor and Gamble's beta is $0\mathrm{.}4,$ what is your best guess as to P&G$\text{'}$s excess return today?

a$.$ If Zynga's beta is $1\mathrm{.}3,$ what is your best guess as to Zynga's excess return today?

Zynga's excess return today is $\%.($Round to one decimal place.$)$