please solve

Pronghorn Company uses flexible budgets to control its selling expenses. Monthly sales are expected to range from $176,800 to $208,000. Variable costs and their percentage relationship to sales are sales commissions 8%, advertising 4%, travel 3%, and delivery 2%. Fixed selling expenses will consist of sales salaries $36,400, depreciation on delivery equipment $7,280, and insurance on delivery equipment $1,040 Prepare a monthly selling expense flexible budget for each $10,400 increment of sales within the relevant range for the year ending December 31,2025 , (List variable costs before fixed costs.) \begin{tabular}{r} $ \\ \hline \\ $ \end{tabular}