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Production (in tonnes) 2019–2023 — Company X: 40, 55, 60, 75, 90. Company Y: 25, 45, 70, 55, 80. In which year was the difference between X's and Y's production the greatest?

Competition practiceData Interpretation
  • A2022
  • B2019
  • C2021
  • D2023

Step-by-Step Solution

Differences: 2019=15, 2020=10, 2021=10, 2022=20, 2023=10. Greatest is 20 in 2022.
Answer: A) 2022

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