Business Mathematics Brief 12th Edition by Stanley Salzman ,Gary Clendenen, Charles Miller

Exercise 136

Roberto and Julie Hernandez are struggling to make their monthly payments. They accumulated too much debt, which was easy to do with two young kids at home. Julie works 30 hours a week and takes care of the two kids. Their credit history had been poor, but Roberto took on a second job during the evenings and they have been making payments regularly for 8 months.
Find the monthly payments on each of the following purchases and the total monthly payment.