To complete this activity, you will need to have Excel installed on your computer. This exercise requires you to work in Excel and answer questions in Connect. You will read a brief scenario and then download an Excel file that you will need to complete the requirements in Parts 1 through 7 of this exercise. Some of the requirements include brief video tutorials on using Excel functions. After viewing the tutorials, you will then use what you learned to work directly in Excel to answer the required questions in Connect. [The following information applies to the questions displayed below.] Lyndia Company is a merchandiser that sells a total of 15 products to its customers. The company provided the following information from last year: Last year, Lyndia's total fixed expenses and net operating income were $3,000,000 and $1,223,070, respectively. The company would like your assistance in developing some financial projections for this year. 3. Navigate to the "Requirement 3" tab of the Excel workbook to complete requirements 3a. through 3c. Assume the sales mix percentages (as shown in rows 3 and 21) hold constant. a. Using Goal Seek, calculate the total unit sales required to break even. (Hint: Instruct Goal Seek to obtain a net operating income of \$0, as shown in cell Q31, by changing the unit sales in cell Q14.) b. What are the dollar sales required to break even? c. What was the company's margin of safety last year? To complete this activity, you will need to have Excel installed on your computer. This exercise requires you to work in Excel and answer questions in Connect. You will read a brief scenario and then download an Excel file that you will need to complete the requirements in Parts 1 through 7 of this exercise. Some of the requirements include brief video tutorials on using Excel functions. After viewing the tutorials, you will then use what you learned to work directly in Excel to answer the required questions in Connect. [The following information applies to the questions displayed below.] Lyndia Company is a merchandiser that sells a total of 15 products to its customers. The company provided the following information from last year: Last year, Lyndia's total fixed expenses and net operating income were $3,000,000 and $1,223,070, respectively. The company would like your assistance in developing some financial projections for this year. 3. Navigate to the "Requirement 3" tab of the Excel workbook to complete requirements 3a. through 3c. Assume the sales mix percentages (as shown in rows 3 and 21) hold constant. a. Using Goal Seek, calculate the total unit sales required to break even. (Hint: Instruct Goal Seek to obtain a net operating income of \$0, as shown in cell Q31, by changing the unit sales in cell Q14.) b. What are the dollar sales required to break even? c. What was the company's margin of safety last year