I need 6 and 7 only. (answer for #5 is 891304)

here is the income statement for 4

Toxaway Company is a merchandiser that segments its business into two divisionsCommercial and Residential. The company's accounting intern was asked to prepare segmented income statements that the company's divisional managers could use to calculate their break-even points and make decisions. She took the prior month's companywide income statement and prepared the absorption format segmented income statement shown below: Total Company Commercial Residential Sales $ 990.000 $ 330,000 $ 660.000 Cost of goods sold 663,300 181,500 481,800 Gross margin 326,700 148,500 178,200 Selling and administrative expenses 304,000 136,000 168,000 Net operating income $ 22,700 5 12,500 $ 10.200 In preparing these statements, the intern determined that Toxaway's only variable selling and administrative expense is a 10% sales commission on all sales. The company's total xed expenses include $63,000 of common fixed expenses that would continue to be incurred even if the Commercial or Residential segments are discontinued, $82,000 of xed expenses that would be avoided if the Commercial segment is dropped, and $60,000 of xed expenses that would be avoided if the Residential segment is dropped. Required: 1. Do you agree with the intern's decision to use an absorption format for her segmented income statement? 2. Based on a review of the intern's segmented income statement. a. How much of the company's common fixed expenses did she allocate to the Commercial and Residential segments? b. Which of the following three allocation bases did she most likely used to allocate common fixed expenses to the Commercial and Residential segments: (a) sales, (b) cost of goods sold, or (c) gross margin? 3. Do you agree with the intern's decision to allocate the common fixed expenses to the Commercial and Residential segments? 4. Redo the intern's segmented income statement using the contribution format. 5. Compute the companywide break-even point in dollar sales. 6. Compute the break-even point in dollar sales for the Commercial Division and for the Residential Division. 7. Assume the company decided to pay its sales representatives in the Commercial and Residential Divisions a total monthly salary of $13,500 and $27,000, respectively, and to lower its companywide sales commission percentage from 10% to 5%. Calculate the new break-even point in dollar sales for the Commercial Division and the Residential Division. Toxaway Company Income Statement Total Company Commercial Residential Sales $ 990,000 $ 330,000 $ 660,000 Variable expenses: Cost of goods sold 663,300 181,500 481,800 Sales commissions 99,000 33,000 66,000 Total variable expenses 762,300 214,500 547,800 Contribution margin 227,700 115,500 112,200 Traceable fixed expenses 142,000 82,000 60,000 Segment margin 85,700 $ 33,500 $ 52,200 Common fixed expenses 63,000 Net operating income 22,700