Suppose a tax equal to the value of the marginal external cost at the optimal output is imposed on a pollution generating good. All of the following will result from the tax except
A) an increase in demand for the good.
B) an increase in the equilibrium market price.
C) a decrease in the equilibrium quantity produced and consumed
D) a decrease in market supply of the good.

According to maslow's hierarchy of needs theory, which of the following would be an issue that requires the fulfillment of a lower order need? a)the need for a challenging project at work. b)the need for a promotion at work.c) the need to locate your business in an area with a low crime rate. d)the need for a mentor to you ascend within the company. none of the above

Gary becker's controversial the economics of discrimination concludes that price discrimination has no effect on final profits. price discrimination benefits monopolies. labor discrimination in hiring results in more efficient allocations of production. discrimination in hiring practices has no effect on final profits. labor discrimination harms firms that practice it due to increased labor costs. price discrimination harms monopolies, which refutes over two centuries of economic theory.

Based on the supply and demand theory, why do medical doctors earn higher wages than child-care workers?