Suppose that the quantity of money in circulation is fixed but the income velocity of money doubles. if real gdp remains at its long-run potential level, what happens to the equilibrium price level?

The equilibrium price level will double.

Explanation:

Suppose that the economy has a money supply of $4 billion and the income velocity of money is 8, the price level will be 4 and the real GDP is $8 billion. The formula we are using is:

If the money supply remains the same ($4 billion), the income velocity of money is 16 (it doubles), and the real GDP is $8 billion, then the price level will be:

$4 x 16 = price level x $8

$64 = price level x $8

price level = $64 / $8 = 8

So the price level has doubled to 8.

24 years, i believe is the correct answer.

answer: a. the kind of population living in your neighbourhood.

the census explorer data tool by the us census bureau allows the user to zoom in on any neighbourhood within the united states and find the kind of people residing in that by race and age.  

the tool needs to needs to be used twice – once in order to find what type of people reside in a neighbourhood, and then to see the age groups of the people in the same neighbourhood.