Aria has a credit card that gives a 5% discount on every purchase and free shipping when used online. the annual percentage rate on the credit card is 18%. aria wants to buy a doghouse that costs $580. which statement about the cost of the doghouse is true?

a.) if aria uses the credit card and pays the full balance during the billing cycle, she will spend $2.42 less than paying cash for the doghouse.

b.) if aria uses the credit card and pays the full balance during the billing cycle, she will spend $8.70 less than paying cash for the doghouse.

c.) if aria uses the credit card and pays the full balance during the billing cycle, she will spend $29.00 less than paying cash for the doghouse.

d.) if aria uses the credit card and pays the full balance during the billing cycle, she will spend $104.04 less than paying cash for the doghouse.