Flexible Budget for Selling and Administrative Expenses for a Service Company Cloud Productivity Inc uses flexible budgets that are based on the following data Sales commissions 14% of sales Advertising expense 18% of sales Miscellaneous administrative expense $7,000 per month plus 12% of sales Office salaries expense $28,000 per month Customer support expenses $13,000 per month plus 20% of sales Research and development expense $30,000 per month Prepare a flexible selling and administrative expenses budget for March for sales volumes of $400,000, $500,000, and $600,000 (Use Exhibit S as a model) Cloud Productivity Inc. Flexible Selling and Administrative Expenses Budget For the Month Ending March 31 Total sales $400000 500000 $600000 Variable cost Sales commissions Advertising expense Miscellaneous administrative expense Customer support expenses Total variable cost Fixed cost: Miscellaneous administrative expense Office salaries expense Customer support expenses bu