Suppose a dog house manufacturer sells two types of dog houses. Let x represent the demand for the deluxe dog house, in thousands, and y represent the demand for the regular dog house, in thousands. If the price-demand functions for the two dog houses respectively are P₁ = 8.3 -0.5x – 0.2y P₂ = 70.1x 0.8y a) What is the equation of the revenue function ? R(x,y)= 0 b) What is the revenue when the demand for deluxe dog houses is 8 and regular dog houses is 9? -118,270,600 Xo thousand dollars X

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