Question 416320
If a vendor charges p dollars each for rugby shirts, then he expects to sell 2000-100p shirts at a tournament. 
a.) find a polynomial R(p) that represents the total revenue when the shirts are p dollars each.
• Revenue = Price * Quantity
quantity = 2000-100p
price = p
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Revenue = 2000p-100p^2 
b.) 
Find R(5) = 2000*5 - 100*5^2 = -15,000
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R(10) = 2000*10 - 100*10^2 = 20,000 - 1,000,000 = -$800,000
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R(20) = 2000*20 - 100*20^2 = 40,000 - 40,000 = 0
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Cheers,
Stan H.
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