Answer:
The Nominal Cost to register the car should be $53.
Explanation:
For the first year the data is given as
CPI=150
Nominal Price=$50
Real Income= Nominal Cost / Consumer Price Index
=50/150 = 0.33
Now for the second year as the real income is same as previous year thus
RI=0.33
CPI has increase to 159. Now the nominal cost is given as
Nominal Cost=Real Income * Consumer Price Index
Nominal Cost=0.33 * 159
Nominal Cost=$53
So the Nominal Cost to register the car should be $53.