Which of the Following Quotes by a Store Manager Describes

Multiple Choice

Which of the following quotes by a store manager describes price discrimination in action?

A) "Since bulk goods are cheaper to package,I can offer a lower price."
B) "I can get a 4-litre jug of milk from the supplier for less than four 1-litre cartons,so I can sell it for less per litre."
C) "We offer our employees a 10 percent price discount."
D) "I offer discounts if you buy 12 apple juice cartons in one box,although it costs me the same as if I split it up and sell them separately."
E) "We set price equal to average variable cost."