When you are thinking on the margin, the factor that should most influence your decision is most closely described by which of the following terms
a. marginal cost
b. opportunity cost
c. the guns or butter theory
d. marginal opportunity benefits?

B) opportunity cost

Explanation:

Opportunity cost refers to the cost of choosing one alternative over another, for example, if I decide to quit my job and start a band, my opportunity cost would be my old salary.

Thinking on the margin refers to a concept where decisions are based on small changes in resources, for example, if the price of gasoline increases by 30%, you will probably drive less.

don't kill your self you have people who love and care for you and it would hurt them for a long time if you did  

explanation:

p.s. how much is the inhartige

answer; drop shippers;