Roberto wants to write a short piece to share his effective study techniques with his friends and other students. The best way to communicate his ideas would be through a(n)

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

well the unjest treatment and discrimination did get faced by the idians and soldiers

explanation:

the right answer is a

united states government;