The last two paragraphs of the story convey that Robert- A was noticed and rewarded because he worked hard I.
B was patient and thoughtful about the choices he made.
C could have succeeded sooner if he hadn't been single - minded.
D could have had a career as a doctor or a lawyer if he hadn't daydreamed. ​

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i wonder if it is possible to place reagans testimony and paragragh 18, so we can compare and contract the ideas in the text.

answer: dinner and a movie with your friends this saturday night.

opportunity cost refers to the benefits that a person or business misses out on when choosing one alternative over another. opportunity costs are easy to miss, but they can be important for decision-making. in this example, the alternative that the person will miss out on is the opportunity to have dinner and watch a movie with friends on saturday, as he will have no money left after buying the cd.