Answer and Explanation:
Given:
Given year CPI₁ = 300
Base year CPI₀ = 100
Computation of inflation rate:
Inflation rate = [(CPI₁ - CPI₀) / CPI₀]100
Inflation rate = [(300 - 100) / 100]100
Inflation rate = [(200) / 100]100
Inflation rate = [2]100
Inflation rate = 200%
Therefore, we say that prices are 200 percent higher than in the base year.