Return to scale and economies of scale are used in Microeconomics to insure and measure efficiency. Discuss return to scale and economies of scale; connect return to scale to economies of scale; and,...

Return to scale and economies of scale are used in Microeconomics to insure and measure efficiency. Discuss return to scale and economies of scale; connect return to scale to economies of scale; and, explain how they are used to make efficient business decisions.

3 page APA paper, double spaced, 12 font, 1 inch margin (top, bottom, left and right), and use at least three (3) sources.