The activity on Denise Hellings' Sears account for one billing period is shown below. Find the average daily balance and the finance charge if the billing period is March $1$ through March $31,$ the previous balance was $$158\mathrm{.}91,$ and the annual simple interest rate is $21\%.($Round your answers to the nearest cent.$)$

March $5$ payment $$45\mathrm{.}00$

March $17$ tools $$38\mathrm{.}78$

average daily balance $ $$

finance charge

$