Problem
Ryan hates both water pollution and air pollution. He thinks that the harm caused when water pollution increases by a fixed amount rises with the total amount of water pollution, and that the harm caused when air pollution increases by a fixed amount rises with the total amount of air pollution. Sketch Ryan's indifference curves for the amount of water pollution and the amount of air pollution. Indicate how he ranks the curves you've drawn.
The response should include a reference list. Double-space, using Times New Roman 12 pnt font, one-inch margins, and APA style of writing and citations.