How does opportunity cost affect people's wants and needs?

A.It changes the supply and demand of goods.
B.It requires them to make a choice.
C.It requires them to be producers and consumers.
D.Opportunity cost does not impact wants and needs.

PLEASE I need help or I won't be able to raise my grade from a D!

2 answers

The first step in raising your grade is to study your text and make your own decision about this answer.

I'll be glad to check your answer.
can u give answer I have studied and I have an a and I don't want to lower it