Among Popular Purchases Online, One Kind of Product Consists of Items

Multiple Choice

Among popular purchases online, one kind of product consists of items like computers, consumer electronics, and books for which

A) digital delivery is an important factor as well as post-purchase support services.
B) price and speed of delivery are the determinant sales factors.
C) convenience is very important, even more so than price or quality.
D) product information is an important part of the purchase decision but prepurchase trial is not necessarily critical.
E) price and delivery time are not key factors, but product warranties are very important.