Assume an economy is producing only one product. Year 2 is the base year. Output and price data for a five-year period are given.YearUnits of OutputPrice Per Unit14$425537849951010Refer to the above data. If year 2 is the base year, then for the years shown, the growth of:

A. nominal GDP exactly reflects increases in real output.
B. real GDP has exceeded the growth of nominal GDP.
C. nominal GDP understates increases in real output.
D. nominal GDP overstates increases in real output.

D