The graph below shows the annual revenue for Company P and Company Q from 2018 to 2022. In which year was the absolute difference in revenue between Company P and Company Q the greatest? (Assume a line graph showing two lines, one for Company P and one for Company Q, with revenue on the Y-axis and years 2018-2022 on the X-axis. The lines diverge significantly in 2022, with P at $70M and Q at $20M for example.)
✓ Correct Answer: Option D
By visually inspecting a typical line graph where P and Q's revenues are plotted, the largest vertical gap between the lines, representing the absolute difference, would be observed at the year 2022, assuming the lines diverge most at that point.