Step-by-step explanation:
I would have to give up my dream of getting an economics degree because I felt that an economics degree would give me a more stable future. My parents always believed that, after finishing my education, I should pursue my acting career.
I'd make another choice, since I'm happy with my job now. If I choose to perform, I should have struggled a lot.
Consumers C make decisions because each action has a risk cost. You can't do two things at the same time and must choose one.
Individual producers / nations must choose what they are to produce, how they are to produce and how much they are to produce, as their resources are limited and their alternatives are being applied.