24. A chocolate bar has been priced at $1.25 for a 52 gram bar. Due to vending machine restrictions, the manufacturer needs to keep the price the same. To adjust for rising costs, it lowers the weight of the bar to 48 grams. a. By what percentage has the price per gram changed? b. If this plan is implemented over two periods, what rate of change occurs in each period?

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24. A chocolate bar has been priced at $1.25 for a 52 gram bar. Due to vending machine restrictions, the manufacturer needs
to keep the price the same. To adjust for rising costs, it lowers the weight of the bar to 48 grams.
a. By what percentage has the price per gram changed?
b. If this plan is implemented over two periods, what rate of change occurs in each period?
Transcribed Image Text:24. A chocolate bar has been priced at $1.25 for a 52 gram bar. Due to vending machine restrictions, the manufacturer needs to keep the price the same. To adjust for rising costs, it lowers the weight of the bar to 48 grams. a. By what percentage has the price per gram changed? b. If this plan is implemented over two periods, what rate of change occurs in each period?
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