PLZ HELP IF I DONT FINISH I WILL HAVE TO STAY BACK AT SCHOOL If you are good a social studies, this would be one for you. But could you plz help there are 9 questions, and I need them finished, I will give good points, and you will have a 50% chance of having a brainliests?

B is the first i think? sorry, not very good at social studies but i think b is? dont trust me and see if there is a smarter answer if you want-

D for the second

ill come bkx o this later i feel sick..

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