If NGDP Is Nominal GDP and P Is the Price

Multiple Choice

If NGDP is nominal GDP and P is the price level, which of the following can be used to calculate the growth of the real GDP?

A) percent change in NGDP - percent change in P
B) percent change in NGDP + percent change in P
C) percent change in NGDP ｴ percent change in P
D) percent change in P + percent change in NGDP
E) percent change in P - percent change in NGDP