Answer:
d. vertical integration
Explanation:
The strategy used by "Imagination Station" above is an example of "vertical integration." This is a type of strategy that allows a company to have control over its production steps.
Since Imagination Station manufactures computers, it wants to control its own supply of processor by trying to purchase Deluxe Technology. Having full control of supplying its own processors would mean an increase in the company's revenue because they have the ultimate power to reduce their cost.
So, this explains the answer.