Use the average daily balance method to compute the finance charge in the credit card account for the previous month starting balance and transactions on the account for the month of April are given to the right assume an annual interest rate of $18\%$ Month of April $30$ days. Previous months balance $210$ April $13,$ charged $68$ for coat April $19$ made payment of $150$ april $21$ charged $150$ for dvds april $27$th charged $42$ for groceries

the finance charge is $?$