Ayayai Company uses flexible budgets to control its selling expenses. Monthly sales are expected to range from $136,000 to $160,000. Variable costs and their percentage relationship to sales are sales commissions 8%, advertising 6%, travel 5%, and delivery 4%. Fixed. selling expenses will consist of sales salaries $28,000, depreciation on delivery equipment $5,600, and insurance on delivery equipment $800 Prepare a monthly selling expense flexible budget for each $8,000 increment of sales within the relevant range for the year ending December 31, 2022. (List variable costs before fixed costs.) Variable Expenses Soles Commissions 5 Advertisine Travel Delivery. Total Variable Fxpenses Fibed Expenses SallosSalaries Delivery Total Variable Expenses Fixed Expenses Sales Salaries Depreciation Insurance Total Foed Expenses Total Expenses 5$136,000$$$