You purchase a computer for $875.00 plus 5% sales tax. you decide to finance it through the store's 0% program for 12 months. the terms state that you must pay $100.00/month and that if you miss a payment, you will be assessed a late fee of $39.00 plus the interest accrued to that point at a 14.25% apr. if you miss a payment in the eighth month, how much interest will you be charged? . a. $83.13. b. $16.63. c. $87.28. d. $20.78