Opportunity cost:
a. applies only to consumption decisions.
b. applies only to production decisions.
c. is the same as monetary costs.
d. exists because of scarcity.
e. is irrelevant for wealthy economies.
Question 2
Pollution damages the environment we live in. An economist would advise that we reduce air pollution:
a. as long as the marginal benefit from air pollution reduction outweighs the marginal cost of achieving the reduction.
b. until the total benefit from air pollution reduction just equals the total cost of pollution reduction.
c. until air pollution levels reach near-zero levels.
d. to the levels experienced in the 1950s when air was much cleaner near big cities.
The rapid speed of cAMP production
Primary production is positively correlated with the evapotranspiration rate.
For millions of people, the United States represents a land of opportunity and freedom from ...
Energy Production
Water consumption by type of use
Production efficiency vs. trophic efficiency