At One CVS Drugstore,a Four-Pack of Energizer AA Batteries Was

Multiple Choice

At one CVS drugstore,a four-pack of Energizer AA batteries was on sale at 2.99 USD compared with a Duracell four-pack at 4.59 USD.The Duracell market share dropped 2 percent in a recent two-year period,and its profits declined over 30 percent.Why did this happen?

A) The price differential was too high.
B) The market for batteries is saturated.
C) The customer perceived the products to be different.
D) There are valid alternatives for batteries.