What is the difference between marginal cost and marginal revenue? A.) marginal cost is the money earned from selling one more unit of a good. marginal revenue is the money paid for producing one or more unit of good.
B.) marginal cost is the money paid for producing one more unit of a good. marginal revenue is the money earned from selling one more unit of a good.
C.) marginal cost is the money a producer might make from one more unit. Marginal revenue is the money a producer actually makes from one more unit
D.) 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.

Which of the following was not a result of the industrial revolution in europe? a. the rise of a middle class b. the urbanization of europe's society advances in agriculture and industry d. the decline of europe's large cities

Read the excerpt from david foster wallace’s infinite jest. i have committed to crossing my legs i hope carefully, ankle on knee, hands together in the lap of my slacks. my fingers are mated into a mirrored series of what manifests, to me, as the letter x. the interview room’s other personnel include: the university’s director of composition, its varsity tennis coach, and academy prorector mr. a. delint. c.t. is beside me; the others sit, stand and stand, respectively, at the periphery of my focus. the tennis coach jingles pocket-change. based on this excerpt, which detail is implicit? a.  more chairs are needed to make seating available for all attendees.b.  hal is sitting in a chair with his ankle on his knee.c.  the director of composition is involved in the interview process.d.  the tennis coach has money in his front pocket.

The service industry in the united states grew in the late 1800s. what was one effect of that growth? the number of people with jobs in factories as unskilled workers decreased. the number of people with jobs in factories as unskilled workers increased. the middle class grew as people took jobs as clerks, lawyers, and teachers. the middle class shrank as people left jobs as clerks, lawyers, and teachers.