Daybreak rechnologies inc. uses flexible budgets that are based on the following data: Sales commissions 9% of sales Advertising expense 24% of sales Miscellaneous administrative expense $1,450 per month plus 2% of sales Office salaries expense $14,000 per month Customer support expenses $2,050 plus 3% of sales Research and development expense $3,600 per month Prepare a flexible selling and administrative expenses budget for April for sales volumes of $90,000,$115,000, and $135,000. Daybreak Technologies Inc. Flexible Selling and Administrative Expenses Budget For the Month Ending April 30 \begin{tabular}{l} \hline Total sales \\ Variable cost: \\ Sales commissions \end{tabular} Advertising expense Miscellaneous administrative expense Customer support expenses Total variable cost Fixed cost: Miscellaneous administrative expense Office salaries expense Customer support expenses Research and development expense Total fixed cost Total selling and administrative expenses