Required information The following information applies to the questions displayed below.) Donaldson Company's contribution format income statement for the most recent month is shown below. Per Unit $12.50 7.50 Variable expe Contribution margin Tid expenses Mat operating income Total 5500,00 300, DD 200, 180,000 $ 20, The company sold 40,000 units in its most recent month and its relevant range of production is 30,000 to 50,000 units. Click here to download the Excel template, which you will use to answer the questions that follow. Click here for a brief tutorial on Goal Seek in Excel Click here for a brief tutorial on SOLVER in Excel. Click here for a a brief tutorial on Charts in Excel 2. Refer back to the Excel file. Using Goal Seek a. Calculate the unit sales required to break even. b. Calculate the unit sales required to attain a target profit of $25,000. What would be the company's margin of safety at this level of sales? c. Calculate the unit sales required to attain a margin of safety of $75,000. 3. Using Solver a. Calculate the unit sales required to attain a margin of safety percentage of 15%. b. Restore the original values in your Excel file. Calculate the unit sales required to attain an 85 profit margin Complete this question by entering your answers in the tabs below. Required 2 Required 3 Using Microsoft Excel Goal Seek: a. Calculate the unt sales required to break even. b. Calculate the unt sales required to attain a target profor $25,000. What would be the company's margin of safety at this level of sales? c. Calculate the unit sales required to attain a margin of safety of $75,000. Show less 2- Unit salus required to break even units 2-b. Unitsalus required to attain a target profit of $25,000 Company's margin of safety 2-e. Unit salus required to attain a margin of safety of 75,000 Required 2 Required 3 >