Of the top-10 U.S. multinationals, the majority are in which of the following two industries?

The unintended consequences of an economic change that are not immediately identifiable but are felt only with time are known in economics as

a. opportunity costs. b. marginal effects. c. secondary effects. d. scarcity constraints.

Physical capital is

A. the talents, training, and education of workers. B. the factories and machinery used to produce other goods and services. C. the financial resources available for investment. D. the physical labor of workers.