Answer:
Real variable
__ Rina's wage is 2 comic books per hour in 2011.
Nominal variable
__The price of a beignet is $2.00 in 2011.
__ Rina's wage is $14.00 per hour in 2011.
Relative price of comic books - 3.5 beignets
Nominal value of Rina's wage increases
Real value of Rina's wage stages the same.
Monetary neutrality is the proposition that a change in the money supply ( affect) nominal variables and ( does not affect, ) real variables.
Explanation:
Nominal value is the face value or stated value.
Real value is nominal value adjusted for inflation. Real value of money also refers to the amount of goods and services money can buy.
Relative price is the price of a good in relation to another good.
The relative price of comic books in 2016 to biegnets = $14 / $4 = 3.5
Rina's income increased from $14 in 2011 to $28 in 2016. Her nominal income increased.
But the purchasing power of her income fell. In 2011 , her income could buy :
$14 / $7 = 2 comic books
Or
14 / 2 = 7 beignets
But in 2016, her income would buy:
$28 / $14 = $l2
Or
$28 / $4 = 7
We can see that her purchasing power remains the same.
I hope my answer helps you