Assume client flows occur just before the end of each month; thus the total dollar amounts at the end of each month include the flows that have just occurred $($that is$,$ before they can be deployed$).$ Please show work in excel. Thank you.$$

$1.$ What is the annualized dollar$-$weighted average return of the fund?$2.$ What is the annualized time$-$weighted average return of the fund?$3.$ What is the annualized Sharpe Ratio of fund? $($annualized the monthly S$.$R$.$ By multiplying by square root of $12)$

$4.$ What is the annualized CAPM alpha of the fund? $($annualize the monthly alpha by multiplying by $12)$