Answer the next question on the basis of the following four tax schedules for the given base of taxable income.IncomeTax ATax BTax CTax D$10,000$650$1,000$500$1,00020,0008502,0001,0003,00030,0009504,0001,5006,00040,0001,0506,0002,0009,500Which of the above tax schedules is a regressive tax schedule throughout?

A legal claim entitling the owner of the claim to fixed annual payments and a lump-sum payment is called a(n)

A) equity share. B) bond. C) stock. D) debit.

Answer the following questions true (T) or false (F)

1. The term "trust" in antitrust refers to a board of trustees that has collusive control over different companies. 2. Economic efficiency requires that a natural monopoly's price be set corresponding to the quantity where marginal revenue equals marginal cost. 3. A decrease in the unemployment rate may be represented as a movement from a point on the production possibilities frontier to a point outside the frontier.