Ex post & ante alphas

At the beginning of the year, a fund's ex ante expected return is $13\mathrm{.}5\%,$ and the expected return on the market is

$12\mathrm{.}8\%.$ The risk$-$free rate is $2\mathrm{.}3\%.$ At the end of the year, the fund's realized return is $14\mathrm{.}1\%,$ and the market return

is $11\mathrm{.}3\%.$ The fund's beta is $0\mathrm{.}7.$

a$.$ What is the ex ante alpha?

$\%$

Round your answer to two decimals

b$.$ What is the ex post alpha?

$\%$

Round your answer to two decimals