After you group related information into sections, you should use a clear statement from each section to a. formulate your thesis statement. b. create a strong conclusive sentence. c. write topic sentences for the body. d. design an attention-getting opening sentence.

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.