The data below contains data for the country of Chelsea. The base year is 1974.
Year. Nominal GDP. GDP Deflator.
1974 $2000 100
1975 $3000 120
1976 $3750 150
1977 $6000 200
a) What is the real GDP in 1975?
b) From 1976 to 1977, what is the inflation and growth rate of output?