Which of the Following Statements About How Middlemen Use Markups

Which of the following statements about how middlemen use markups is true?

A) All stores in a specific category use the same markups to encourage comparison shopping.
B) Once a specific retailer determines its markup, it prices all products in the store using the same markup.
C) The markup on new products equals the per unit break-even costs.
D) A self-service discount store will have higher markups than a specialty store.
E) None of the above statements about how middlemen use markups is True.