One of the main responsibilities of members of Congress is:

A. Understanding the values of the people they represent.

B. Setting up districts through through gerrymandering.

C. Signing bills into law after they are passed.

D. Deciding whether laws are constitutional.

I believe the answer to be A, Understanding the values of the people they represent.

Explanation:

the correct answer is ) possibility.

demonstrating opportunity cost is done through production possibility.

the opportunity cost can be demonstrated using the production possibility frontier or curve. this graphic shows the total number of possibilities for two products when we have the resources needed and used in an efficient manner. the main resources could be money, labor, and technology. the curve shows that the production of one good increases when the production of the othe

answer; code of federal regulations;