An article about how coffee boosts critical thinking is likely to affect which determinant of demand?

Refer to Scenario 14.1. Marco and Lisette decide to help each other out and agree to split any medical bills from their doctor. With this new arrangement, Lisette's dominant strategy will give her a net benefit of

A) $45. B) $75. C) $120. D) $150.

Which of the following markets is closely related to macroeconomics?

a. Cattle futures market. b. Fulton's fish market. c. Skilled labor market. d. Nation's unemployment rate.