Bramble Company uses flexible bxidgets to control its selling expenses. Monthly sales are expected to range from $142.800 to 5168,000 . Variable costs and their percentage relationship to sales are sales commissions 8%, advertising 4%, travel 3\%, and delivery 24 . Fixed selling expenses will consist of sales salarics $29,400, depreciation on delivery equipment $5,890 and insurance con delivery equipment $840. Prepare a monthly selling expense flexble budget for each $8.400 increment of sales within the relevant range for the year ending Docember 31.2022. (List variable costs before fixed coits) BRAMBLE COMPANY Monthly Selling Expense Flexible Budget For the Year 2022 (6)