Which of the Following Statements About Slotting Allowances Is True

Which of the following statements about slotting allowances is true?

A) Retailers argue they are justified because there are costs associated with taking on a new product.
B) Retailers argue they are justified because they are assuming some risks in taking on a new product,and so many new products fail.
C) Retailers can charge slotting fees because of their power and the limited availability of shelf space in many retail stores.
D) Large manufacturers with popular brands and large promotional budgets do not always have to pay slotting fees.
E) All of the above statements about slotting fees or allowances are true.