Answer the question on the basis of the following four tax schedules for the given base of taxable income. Which of the above tax schedules is a proportional tax schedule throughout?

Which department in a modern university would most likely advertise itself as a promoter of modern growth theory?

a. computer science b. accounting c. economics d. history

Pricing insurance policies is made difficult because buyers have more information than sellers. This difficulty is an example of

A) moral hazard. B) adverse selection. C) asymmetric information. D) the free-rider problem.