Question 2 • FL-1200330-Algebra 2 Sem 1 - Flex
With Plan B, the price is multiplied by 1.10 each week. After 4 weeks, it is $8.00 × 1.10⁴ ≈ $11.71, and after 5 weeks it is about $12.88, so it passes $12 in 5 weeks. Plan C takes 8 weeks, while Plans A and D take 40 and 16 weeks, respectively. Therefore, Plan B, the 10 percent weekly increase, is fastest.
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