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A baseball team plays in a stadium that holds 56000 spectators. With the ticket price at $11 the average attendance has been 25000. When the price dropped to $8, the average attendance rose to 28000. Find a demand function D(q), where q is the quantityumber of the spectators. (Assume D(q) is linear) 3.000 D(q) X (For best results, keep answers in fraction 1000 9 + 36 form, not decimals)