Kathy Hansen has a revolving credit account. The finance charge is calculated on the previous month's balance, and the annual percentage rate is $21\%.$ Complete the account activity table for Kathy. $($Round your answers to the nearest cent.$)$

Month Previous

Month's

Balance

$($in $$)$ Finance

Charge

$($in $$)$ Purchases

and Cash

Advances Payments

and Credits New Balance

End of Month

$($in $$)$

April $$642\mathrm{.}17$ $$11\mathrm{.}24$ $$32\mathrm{.}45$ $$85\mathrm{.}00$ $$600\mathrm{.}86$

May $ $ $$284\mathrm{.}33$ $$125\mathrm{.}00$ $