Marginal social cost is the marginal cost incurred by the entire society - by the producer and by everyone else on whom the cost falls. It is the sum of marginal and marginal .

Marginal social cost is the sum of marginal private cost and marginal external cost

Explanation:

Marginal social cost is  the total cost society pays for the production of another unit or for taking further action in the economy.

Marginal Social Cost= MPC+MEC

where MPC = Marginal private cost

MEC = Marginal external cost

A private cost of production is a cost that is borne by the producer of a good or service. on the other hand,  A marginal external cost is the cost of producing an additional unit of a good or service that falls on people other than the producer.

the answer is     d. in our global economy, most job growth will be in services, but manufacturing jobs will exist, too.

answerindustrial revolution;