Answer:
b.people face tradeoffs.
Step-by-step explanation:
Candice is planning her activities for a hot summer day. She would like to go to the local swimming pool and see the latest blockbuster movie, but because she can only get tickets to the movie for the same time that the pool is open she can only choose one activity. This illustrates the basic principle that people face tradeoffs. Individuals have to strike a balance between two desirable features, they often have to make a compromise. Candice will have to make a compromise between going to the pool or seeing the movie.