Our culture admires people who undergo great physical hardship to perform feats such as climbing tall mountains or swimming enormous distances. But while such achievements require extreme endurance and, often, great personal bravery, they are fundamentally acts of self-promotion that do nothing to advance humankind. It's fine if people want to take on such risky challenges, but we should reserve our praise for those whose activities truly help human beings to lead better lives. Assignment: Should people's achievements be judged according to how much they help others

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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

since learning about his learning patterns, logan has become very aware of the thoughts and feelings he experiences as he listens to the “internal chatter” of his patterns.