A new ernployee charged $9500 on his credit card to relocate for his first job. After noticing that the interest rate for his balance was 24% compounded monthly, he slopped charging on that account. He wishes to pay off his balance in 4 years using automatic payments sent at the end of each month a. What monthly payment must he make to pay off the account at the end of 4 years? b. How much total interest will he have paid? a. What monthly payment must he make to pay off the account at the end of 4 years? (Round to the nearest cent as needed)