The weekly revenue realized by a company is approximated by the revenue function R(x, y) = 650x + 350y - 5x² - 4y² for the sale of x units per week of product A and y units per week of product B. Over the year the company produces between 40 and 50 units of product A each week and between 110 and 120 units of product Beach week. Approximate this company's average weekly revenue from products A and B over the year. Round to the nearest cent. Ꭿ $ per week

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