A construction company cannot complete a building because it has too few workers to finish the job. This is an example of which economic principle? scarcity of labor surplus of capital O opportunity cost O factors of production

Acommittee that exists permanently in either the house of representatives or the senate is called a a. permanent committee b. long-term committee c. standing committee d. enduring committee select the best answer from the choices provided

Characteristics of substistence farming include all of the following except a. the use of pesticidesb. shifting cultivation c. farmers that stay in one placed. the lack of tractors and machinery

An refers to a specific factor that has a range of possible values