Answer:
The correct answer is letter "A": few needs, many customers.
Step-by-step explanation:
American Harvard Business Professor Michael Porter (born in 1947) proposed there are three corporate Strategic Positioning Alternatives: serving few needs of many, serving the broad needs of a few, and serving the broad needs of many in a narrow market.
By serving the broad needs of many customers companies firms widen their operations to satisfy a large number of consumers who are typically segmented. This is done to attempt to achieve high returns without the need to diversify the product or service offered in every region of operations.