Pls im bad at math 50 pts an brain crown part a. you purchase a car using a $23,000 loan with a 3.5% simple interest rate. suppose you pay the loan off after 5 years. how much interest do you pay on your loan? use the formula: i = prt; i = interest earned, p = principal, r = rate, t = time. show your work. part b. you purchase a car using a $23,000 loan with a 3.5% simple interest rate. suppose you pay the loan off after 3 years. how much interest do you pay on your loan? use the formula: i = prt; i = interest earned, p = principal, r = rate, t = time. show your work. part c. how much interest do you save by paying the loan off in 3 years compared to 5 years? show your work.