When conducting marginal analysis, we want to take an action if A. the marginal benefit is less than the marginal cost
B. the action makes us happy
C. the marginal benefit is equal to the marginal cost
D. the maginal benefit is greater than the marginal cost

Sailors went to special school to learn how to use the new technology that would them sail far distences. the school we know about was

Open opinion / / / should juveniles spend life in prison? why? or why not?

How did economics delay scientists' first attempts for conservation in each story? describe the political actions that led to successful conservation in both stories. i have them all done but these two. none of my teachers are responding and i just need . i can show both stories.