a) Set up a revenue function, R(n), that can be used to solve the problem, and then, b) solve the problem. A business sells n lamps, ns 70, at a price of (50 – 0.10n) dollars per lamp. How many lamps must be sold to have a revenue of $2250? a) Using the revenue function, set up an equation that can be used to solve the problem. Choose the correct answer below. O A. n(50-0.10n) = 55 O B. (50-0.10n) = 2250n2 O C. (50-0.10n) = 2250 O D. n(50-0.10n) = 2250

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