Final answer:
By adding together the net operating income and various expenses, we can determine that the company's sales are $391,000.
Step-by-step explanation:
To determine the company's sales, we need to add the net operating income and all the expenses to find the total sales. The company's sales can be calculated using the formula:
Sales = Net Operating Income + Variable Selling Expenses + Cost of Goods Sold + Fixed Administrative Expenses + Fixed Selling Expenses + Variable Administrative Expenses
Plugging in the provided numbers:
Sales = $21,000 + $25,000 + $250,000 + $50,000 + $40,000 + $5,000
Sales = $391,000
Therefore, the company's sales are $391,000.