The activity on Marny Zell's MasterCard account for one billing period is shown below. Find the average daily balance and the finance charge if the billing period is June $26$ through July $25,$ the previous balance was $$393\mathrm{.}24,$ and the annual interest rate is $19\mathrm{.}5\%.$

June $30$ payment $$100\mathrm{.}00$

July $2$ gasoline $$32\mathrm{.}13$

July $10$ restaurant $$58\mathrm{.}00$

average daily balance $

finance charge $