Final answer:
To calculate the economy's inflation rate for 2022-2023, use the formula: Inflation Rate (%) = ((Consumer Price Index 2023 - Consumer Price Index 2022) / Consumer Price Index 2022) * 100. Using the provided data, the inflation rate is 9.9%.
Step-by-step explanation:
To calculate the economy's inflation rate for 2022-2023, we will use the formula:
Inflation Rate (%) = ((Consumer Price Index 2023 - Consumer Price Index 2022) / Consumer Price Index 2022) * 100
Using the provided data, the calculation is as follows:
Inflation Rate (%) = ((111 - 101) / 101) * 100 = 9.9%
Therefore, the correct answer is D. 9.9%.