Which of the following statements best describes income distribution in the united states?
a. the richest 20 percent of the population has about 20 percent of the national income.
b. the richest 20 percent of the population has a much greater share of income than the poorest 20 percent.
c. most people earn the same income.
d. the richest 20 percent of the population has slightly more income than the poorest 20 percent.

What is the connection between digital transformation and customer experience

What is the relationship between marginal external cost, marginal social cost, and marginal private cost? a. marginal social cost equals marginal private cost plus marginal external cost. b. marginal private cost plus marginal social cost equals marginal external cost. c. marginal social cost plus marginal external cost equals marginal private cost. d. marginal external cost equals marginal private cost minus marginal social cost. marginal external cost a. is expressed in dollars, so it is not an opportunity cost b. is an opportunity cost borne by someone other than the producer c. is equal to two times the marginal private cost d. is a convenient economics concept that is not real

Amanda works as an industrial designer