Previous Problem List Next (1 point) We have reason to believe that the profit function for widget manufacturing is modeled by a quadratic equation. We have the following data for sales and profits Sales 5 7 Profit 273.6 350.4389.5 411.4 385.8 6 8 12 a. Find the best fitting curve for the data, y= b. Find the two break-even points, or amount of sales that yield a profit of $O. (eparate by comman) Previous Problem List Next (1 point) We have reason to believe that the profit function for widget manufacturing is modeled by a quadratic equation. We have the following data for sales and profits Sales 5 7 Profit 273.6 350.4389.5 411.4 385.8 6 8 12 a. Find the best fitting curve for the data, y= b. Find the two break-even points, or amount of sales that yield a profit of $O. (eparate by comman)