Which of the following types of workers has decreased as a percentage of the U.S. labor force in recent decades?

a. skilled workers.
b. unskilled workers.
c. semiskilled workers.
d. clerical workers.


b. unskilled workers.

Economics

You might also like to view...

Refer to Table 13-4. Based on the data in the table, which of the following statements is true?

A) The table summarizes Victoria's short-run, rather than long-run, market for plastic vials. B) Victoria should advertise more in order to increase the demand for plastic vials. C) Victoria could be either a monopolistically competitive or a perfectly competitive firm. D) Victoria should shut down temporarily.

Economics

Suppose a chemical plant in Warzonka produces a by-product that is extremely toxic. The by-product is fatal to plant and animal life upon direct contact, and low-level contamination of the by-product in the environment is linked to cancer. Which of the following would be the best choice for public policy in this case?

a. Command-and-control regulation b. A corrective tax c. A property tax d. A tradable permit system

Economics

A firm that has little ability to influence market prices operates in a

a. competitive market. b. strategic market. c. thin market. d. power market.

Economics

The narrow definition of money (MI) in the Irish economy is:

(a) Coins, notes and current accounts. (b) Coins, notes, deposit accounts and current accounts. (c) Coins, notes and all deposit accounts. (d) Notes and coins issued by the Irish Central Bank.

Economics