Question:medium
The number of years in which there was an increase in revenue from at least two categories is
The number of years in which there was an increase in revenue from at least two categories is
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For "at least two categories increased," check each year-to-year transition and tally the rises per category; count a year when the tally is $\ge 2$.
Updated On: Aug 18, 2026
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Show Solution
The Correct Option is B
Solution and Explanation
Step 1: For each consecutive year-pair, mark +/- for Journals, Magazines, and Books based on the chart.
Step 2: Count transitions where at least two of the three marks are +.
Step 3: Exactly two transitions meet this condition. \[ \boxed{2} \]
Step 2: Count transitions where at least two of the three marks are +.
Step 3: Exactly two transitions meet this condition. \[ \boxed{2} \]
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