Simon recently recieved a credit card with an 18% nominal intrest rate. With the card,he pruchased an Apple Iphone 5 for $372.71. The minimum payment on the card is only $10 per month.

a. If Simon makes the minimum monthly payment and makes no other changes,how many months will it be before he pays off the card? Round to the nearest month.

b. If Simon makes monthly payment of $35,how many months will it be before he pays off the debt? Round to the nearest month.

c. How much more in total payments will Simon make under the $10-a month plan than under the $35-a-month plan? Make sure you use three decimal places for N.