G A person borrows $3,750 on a bank credit card at a nominal rate of 18% per year, which is actually charged at a rate of 1.5% per month.(a)What is the annual percentage yield (APY) for the card? (Round your answer to one decimal place.)%(b)Assume that the person does not place any additional charges on the card and pays the bank $150 each month to pay off the loan. LetBnbe the balance owed on the card after n months. Find an explicit formula forBn.(c)How many months will be required to pay off the debt? (Round your answer up to the nearest whole number.)months

Assume that a local bank sells two services, checking accounts and atm card services. the bank’s only two customers are mr. donethat and ms. beenthere. mr. donethat is willing to pay $8 a month for the bank to service his checking account and $2 a month for unlimited use of his atm card. ms. beenthere is willing to pay only $5 for a checking account, but is willing to pay $9 for unlimited use of her atm card. assume that the bank can provide each of these services at zero marginal cost.refer to scenario 17-5. if the bank is unable to use tying, what is the profit-maximizing price to charge for a checking account