2. The credit terms 3/15, n/30 that a company offers to a customer means that (A) the customer can deduct a 3% discount if the bill is paid within 15 days of the invoice date. (B) the customer can deduct a 3% discount if the bill is paid between the 15th and 30th day from the invoice date. (C) two sales returns can be made within 15 days of the invoice date and no returns thereafter. (D) the customer must pay the bill within 15 days.