Answer:
The correct answer is letter "B": Individuals have to make choices from among alternatives.
Explanation:
Scarcity is the basic economic problem by which individuals have unlimited needs but count on limited resources to satisfy them. As a result, people must make trade-offs by which they sacrifice part of the satisfaction of one need to cover part of another need.
Scarcity pushes individuals to optimize the allocation of their resources to maximize the utility of the goods or services people use to satisfy their needs.