Which word could best replace either of the underlined words in the paragraph? at the meeting, we voted to *nullify* the rule that said only girls could join our club. we just learned some boys share our interest in charities and want to become members. we pride ourselves on being open-minded. so we felt it was best to *cancel* that ruling and invite them to join.

yh it is right

explanation:

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.