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11. An office supply company sells x heavy-duty paper shredder per year at $p per shredder. (The price-demand equation for these shredders is p = 300 30') a. What price should the company charge for shredders to maximize revenue? b. What is the maximum revenue? c. If the annual cost of manufacturing x paper shredders for the office supply company is C(x) = 90,000 + 30x i. What is the company's maximum profit? ii. What should it charge for each shredder and how many shredders should it produce