In a steady-state economy with population growth n and labor-augmenting technological progress g, persistent increases in standards of living are possible because the:

rate of depreciation constantly decreases.

capital stock grows faster than does the labor force.

capital stock grows faster than does the number of effective workers.

saving rate constantly increases.

Command is: a. the ability to control information exchange within and across organizations involved in an incident. b. assumed by the individual who is the highest-ranking person on the scene regardless of experience or training level. c. based on the number of individuals or resources that one supervisor can manage effectively during an incident. d. directing, ordering, or controlling by virtue of explicit statutory, regulatory, or delegated authority.