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Question 5) It is a hot day, and Bert is thirsty. Here is the value he places on each bottle of water: Value of rst bottle $7 Value of second bottle $5 Value of third bottle $3 Value of fourth bottle $1 a. From this information, derive Bert's demand schedule. Graph his demand curve for bottled water. b. If the price of a bottle of water is $4, how many bottles does Bert buy? How much consumer surplus does Bert get from his purchases? Show Bert's consumer surplus in your graph. 0. If the price falls to $2, how does quantity demanded change? How does Bert's consumer surplus change? Show these changes in your graph