Answer:
3. If you buy a new cell phone, your opportunity cost is the time you could spend talking on the phone.
The mental image that could help you remember the roles that the president of the United States plays is to think about the political history of the country.
<h3 /><h3>What is the importance of the country's president?</h3>
He is responsible for occupying the highest leadership position of a nation, being head of government, executive and state. He is the ultimate representative of a nation and its interests.
Therefore, the mental image of a president can be constructed through the historical formation of that position.
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Yes, search what he said.. should heelp
The answers are C H and B
Council on Foreign Relations
