What is the difference between marginal cost and marginal revenue? -Marginal cost is the money earned from selling one more unit of a good. Marginal revenue is the money paid for producing one more unit of a good.
-Marginal cost is the money paid for producing one more unit of a good. Marginal revenue is the money earned from selling one more unit of a good.
-Marginal cost is the money a producer might make from one more unit. Marginal revenue is the money a producer actually makes from one more unit.
-Marginal cost is the money a producer actually makes from one more unit. Marginal revenue is the money a producer might make from one more unit.

Pls needs hypehen or no hyphen 1. after serving as principal for ten years,mr. jones will resign this year 2. it's sixty seven degrees outside and it's only february!

(the black cat poem) where does the writer fail to support her points with evidence? what evidence from the story would you suggest adding to support these points?

Read this excerpt from rudolfo anaya’s essay “take the tortillas out of your poetry.”tortillas and poetry. they go hand in hand. books nourish the spirit, bread nourishes our bodies. our distinct cultures nourish each one of us, and as we know more and more about the art and literature of the different cultures, we become freer and freer. . i don’t know anyone who doesn’t like to sample different ethnic foods, the breads of many many groups; just as many of us enjoy sampling books from different areas of the world. i travel to foreign countries, and i know more about myself as i learn more about my fellow human beings. censorship imposes itself in my path of knowledge, and that activity can be justified by no one.which of these changes would make this excerpt more argumentative? using words that affect the audience’s sense of trustusing less repetition of certain words and phrasesincluding words that address logic and reasonincluding words that are charged with emotion