Answer: Economic means relating to economics or the economy.
Opportunity cost means: The loss of potential gain from other alternatives when one alternative is chose
Scarcity means: The state of being scarce or in short or in short supply; shortage
Demand: an insistent and peremptory request, made as if by right
Supply: make something needled Ir wantsd available to someone;provided
Explanation:
Assuming that this is referring to the same letter that was posted before with this question, the response is "(3) power of impeachment by the House of
<span>Representatives"</span>
Answer: The first one is modeling
The second one is diagramming
The third one is breaking problem into steps
Explanation: