R(q)=−0.31(q−260) 2
+9,500R, left parenthesis, q, right parenthesis, equals, minus, 0, point, 31, left parenthesis, q, minus, 260, right parenthesis, squared, plus, 9, comma, 500
A shoe manufacturer determines that its monthly revenue, R(q)R(q)R, left parenthesis, q, right parenthesis, in dollars, is given by the function defined above, where qqq is the number of pairs of shoes sold each month. What is the maximum value of the company's monthly revenue in dollars?