1. There are three buyers of candy in a market: Tex, Dex, and Rex. The market demand and the individual demands of Tex, Dex, and Rex for candy are given in the table below.

Fill in the table for the missing values, and answer the following question:

• which buyer demands the least at a P of $5? The most at a P of $7?
• which buyer's Q_d increases the most when P is lowered from $7 to $6?
• how will market demand shift if Tex withdraws from the market? What if Dex doubled his purchases at each possible price?
• suppose that at a price of $6, Q_d increases from 19 to 38. Is this a "change in the quantity demanded" or a "change in demand"?

Price Total per Individual Quantities Demanded Quantity Candy Tex Dex Rex Demanded $8 3 + 0 8 12 1 11 1I + + + + + 19 AUON + + + + 0 A 17 27 23 5