match the correct letter with the correct number: 1. ____ the value of all finished goods and services produced within a country during a year's time 2. ____ arbitrarily given the value of 100 percent 3. ____ demand becomes greater than the supply 4. ____ high inflation is combined with high unemployment 5. ____ measures the growth of inflation A. base period B. cost-push inflation C. CPI D. demand-pull inflation E. GDP F. stagflation