Complete the selling and administration budget. I have included the sales in units in the second picture.

11. Selling and administrative expenses are known to be a mixed cost; however, there is a lot of uncertainty about the portion that is fixed. Previous years experience has provided the following information (rounded) Lowest level of sales 75,000 units Total Operating Expenses: $863,700 Highest level of sales 115,000 units Total Operating Expenses: $1,123,700 The annual amount of amortization on office furniture and equipment is only $9,000-and this amount is already included in the fixed portion of the selling and administration expenses. Not included in the above expenses is bad debt expense. Payments for selling and administrative expenses occur in the month in which they are incurred. 14 for the year ended december 31, 201 Ap May Jun Aug Sep Mar 149 150 Sales (units) Jan Feb Oct Nov Dec Year 3000 10000 5000 11000 15000 20000100000