Use the graph showing Alec's account balance to answer the question that follows. How long will it take for Alec's account balance to equal $95? a 4 years b 4 months c 9 years d 9 months

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?