The line graph below shows the annual percentage growth in revenue for three tech companies (A, B, and C) from 2018 to 2022. [Imagine a line graph with Year on x-axis (2018-2022) and Growth Rate (%) on y-axis (0-30%).] - Company A: 2018:10%, 2019:15%, 2020:20%, 2021:18%, 2022:25% - Company B: 2018:20%, 2019:22%, 2020:18%, 2021:15%, 2022:12% - Company C: 2018:5%, 2019:10%, 2020:12%, 2021:10%, 2022:14% Which company experienced the greatest absolute percentage point decrease in its annual revenue growth rate between 2020 and 2021?
✓ Correct Answer: Option B
Company A: 20% (2020) to 18% (2021) = 2 percentage point decrease. Company B: 18% (2020) to 15% (2021) = 3 percentage point decrease. Company C: 12% (2020) to 10% (2021) = 2 percentage point decrease. Company B had the greatest decrease.