Which of the following correctly defines money as a unit of account?
a. it determines whether a good has value.
b. it is determined to be legal by the person in possession of it.
c. it provides a means for comparing the values of goods and services.
d. it does not retain its value when saved instead of spent.

How many months does the federal budget usually take to prepare

Why entrepreneurs start businesses. a) monopolistic competition b) perfect competition c) sole proprietorship d) profit motive

As sales exceed the break‑even point, a high contribution‑margin percentage (a) increases profits faster than does a low contribution-margin percentage (b) increases profits at the same rate as a low contribution-margin percentage (c) decreases profits at the same rate as a low contribution-margin percentage (d) increases profits slower than does a low contribution-margin percentage