6) An appliance store estimates that it can sell 100 DVD players per week at a price of $150 per player, but only 60 DVD players per week at a price of $200 per player. Assuming that the weekly demand is a linear function of the price, how many DVD players will the store sell per week if the price of a DVD player is $170? a) 88 b) 82 c) 62 d) 56 e) 84

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