Flexible budget for selling and administrative expenses for a service company Digital Solutions Inc. uses flexible budgets that are based on the following data: Sales commissions 10% of sales Advertising expense 16% of sales Miscellaneous administrative expense $11,500 per month plus 6% of sales Office salaries expense $53,000 per month Customer support expenses $16,000 per month plus 29% of sales Research and development expense $78,000 per month Prepare a flexible selling and administrative expenses budget for October for sales volumes of $500,000, $800,000, and $1,200,000. (Use Exhibit 5 as a model.) Enter all amounts as positive numbers, Digital Solutions Inc. Flexible Selling and Administrative Expenses Budget For the Month Ending October 31 Total sales $500,000 $800,000 $1,200,000 Variable cost: Sales commissions Advertising expense Miscellaneous administrative expense Customer support expenses Total variable cost Fixed cost: Miscellaneous administrative expense v office salaries expense Customer support expenses Research and development expense v Total fixed cost Total selling and administrative expenses