Carmen's Beauty Salon has estimated monthly financing requirements for the next six months as follows: January February March $8,600 2,600 3,600 April May June $8,600 9,600 4,600 Short-term financing will be utilized for the next six months. Projected annual interest rates are: January February March 5.0% 6.8% 9.6% April May June 12.9% 12.ex 12.0% a. Compute total dollar interest payments for the six months. (Round your monthly interest rate to 2 decimal places when expressed as a percent. Round your interest payments to the nearest whole cent.) Answer is complete but not entirely correct. Total dollar interest payments 355.92 $