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 produ
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 se
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 actu
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.

In witch of these areas were the early bantu successful in part to there iron working skills ? check all that apply -agriculture -gathering -navigation -trade -warfare

One day as your professor is driving to work, another driver runs through a red light and hits his car. the professor is shaken up but survives the accident. however, the next time he starts to enter the intersection,he becomes nervous and fearful. soon,he starts going to work via another route to avoid the intersection even though this route adds twenty minutes to his commute in each direction. according to the principles of classical conditioning, why does the professor become scared of the previously harmless intersection? what can he do about this, as going via other route is very time consuming? be specific. break down the situation into its parts and show how the principles of learning apply.

True or false plebeians were the highest social class in ancient rome