Andy Needs a New Backpack for a Trek He Is

Andy needs a new backpack for a trek he is planning on the Appalachian Trail. He has found several different styles, shapes, and colors of backpacks-all priced between $50 and $60. Because of the similarity of the different types of backpack and its importance to the success of Andy's trip, he is likely to:

A) experience postpurchase dissonance.
B) avoid reference group information.
C) create a False stimulus-response.
D) consider the backpack a low-involvement product.
E) use impulse buying.