Flexible Budget for Selling and Administrative Expenses for a Service companyMorningside Technologies Inc. uses flexible budgets that are based on the following data:Sales commissions15% of salesAdvertising expense12% of salesMiscellaneous administrative expense$8,000 per month plus 10% of salesOffice salaries expense$32,000 per monthCustomer support expenses$14,000 per month plus 18% of salesResearch and development expense$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