A Credit Card Statement Showed These Transactions During June The Credit Card Has an Interest Rate Of

A credit card statement showed these transactions during June.
$\begin{array} { l l r } \text { June 1 } & \text { Previous balance } & \$ 271.88 \\ \text { June 7 } & \text { Purchases } & \$ 94.98 \\ \text { June 13 } & \text { Payment } & \$ 70.00 \\ \text { June 28 } & \text { Purchases } & \$ 86.68 \end{array}$
The credit card has an interest rate of $15 \%$ on the average daily balance. Find the average daily balance, the finance charge for the month, and the new balance on July 1. [Hint: Remember that June has 30 days.]