Question 27 • Financial Math
In a stacked bar graph, the transportation section should reach $50, $55, and $60 for Weeks 1–3. The groceries section is stacked above it, so the bar tops should be $50 + $80 = $130, $55 + $90 = $145, and $60 + $85 = $145. Choice D shows those section boundaries and totals.
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