Morningside Technologies Inc. uses flexible budgets that are based on the following data: Sales commissions Advertising expense Miscellaneous administrative expense $8,000 per month plus 10% of sales Office salaries expense Customer support expenses Research and development expense 15% of sales 12% of sales $32,000 per month $14,000 per month plus 18% of sales $35,000 per month Prepare a flexible selling and administrative expenses budget for April for sales volumes of $400,000, $500,000, and $600,000 MORNINGSIDE TECHNOLOGIES INC. Flexible Selling and Administrative Expenses Budget For the Month Ending April 30 Total sales Variable cost: $400,000 $500,000 600,000 Sales commissions Advertising expense Miscellaneous administrative expense Customer support expense Total variable cost Fixed cost: Miscellaneous administrative expense Office salaries expense Customer support expense Research and development expense Total fixed cost Total selling and administrative expenses