What does excludability mean for goods and services?( The good or service has a higher social cost than private cost.

An excludable good or service's availability to one consumer can be affected by another consumer.

An excludable good or service's availability is dependent on payment.

The good or service is subject to the free-rider problem.

Which of the following best describes nativism? a group’s shared beliefs, values, and ways of life the belief that the interests of native citizens should come before the interests of outsiders the act of separating one group from another group a distinct group that lives or works together within a larger community

In your local newspaper you read an editorial supporting a local building initiative that will cost the town million of dollars

Ascientist performs an experiment where she measures the mass of a piece of metal, pours acid onto the metal, washes the metal, and then re-measures the mass of the metal. the scientist repeats the experiment several times, each time increasing the amount of acid used. the dependent variable in the experiment is the: initial mass of the metal final mass of the metal amount of acid used washing the metal