In the Context of Business Products,which of the Following Is

In the context of business products,which of the following is a difference between major equipment and accessory equipment?

A) Major equipment is often standardized,whereas accessory equipment is often custom designed for each customer.
B) Major equipment is depreciated over time,whereas accessory equipment is charged as an expense in the year it is purchased.
C) Major equipment has a short life,whereas accessory equipment has a long life.
D) Major equipment is marketed more through advertising,whereas accessory equipment is marketed via personal selling.