Answer:
C) distribution
Step-by-step explanation:
-Promotion refers to the way in which a product is advertised.
-Price refers to the amount of money consumers pay for a product.
-Distribution refers to where the company decides to sell the product.
-Product refers to the good that a company provides to customers.
According to this, a change in CoreCom's strategy from selling its computers through direct mail order to selling them in office supply stores as well as direct mail is a change in distribution as the company is adding a channel to sell the product.