@uestion $3,8\mathrm{.}3\mathrm{.}25$

HW Score: $0\%,0$ of $4$ points

Points: $0$ of $1$

Using the unpaid balance method, find the current month's finance charge on a credit card account having the following transactions.

Last month's balance: $$270$

Last payment: $$50$

Annual Interest rate: $18\%$

Purchases: $$557$

Retums: $$383$

The finance charge is $ $$

$($Round to the nearest cent.$)$