Answer:
a decreasing rate.
Explanation:
Total utility of an individual is the satisfaction which is achieved by consuming one additional unit of good. When a person achieves more goods his marginal utility declines. When the total utility is increased, the rate of utility is decreasing.
Answer:
Pay for what?
Explanation:
Most things require you to pay a fee.
Answer: B - The interest rate may increase after an inductor period.
Output and input levels always tend to an equilibrium point it the long run, meaning they are inelastic in the long run.
Elasticity refers to how much supply and/or demand changes with changes in pricing. The more elastic, the more change there is.
In the short-term, output and and supply can change dramatically, but in the long run things tend back to the middle (equilibrium).