Digital Solutions Inc. uses flexible budgets that are based on the following data:

$\backslash$table$[[$Sales commissions,$14\%$ of sales$],[$Advertising expense,$20\%$ of sales$],[$Miscellaneous administrative expense,$$7,000$ per month plus $12\%$ of sales$],[$Office salaries expense,$$28,000$ per month$],[$Customer support expenses,$$12,000$ per month plus $20\%$ of sales$],[$Research and development expense,$$31,000$ per month$]]$

Prepare a flexible selling and administrative expenses budget for October for sales volumes of $$400,000,$$$500,000,$ and $$600,000.($Use Exhibit $4$ as a model.$)$

Digital Solutions Inc.

Flexible Selling and Administrative Expenses Budget

For the Month Ending October $31$

$\backslash$table$[[$Line Item Description,Amount Amount Amount$],[$Total sales,$$400,000$$$500,000$$$600,000$