which one of the following statements is correct if you purchase an item with credit terms of 2/15, net 30? a) if you pay within 2 days, you will receive a discount of 15 percent. b) if you pay within 15 days, you will receive a discount of 2 percent. c) if you do not pay within 15 days, you will be charged interest at a rate of 2 percent per month. d) if you pay 2 percent of your purchase within 15 days, you will have 30 days to pay for the remainder. e) one-half of your purchase is due in 15 days and the rest is due in 30 days.