
Calculation of this year’s operating income
Calculation of this year's operating inc
Sales                20000*1.25*(20*(1-0.1))      $450,000
Variable expenses     20000*8*1.25             $200,000
Contribution margin                            $250,000
Fixed expenses       180000+30000            $210,000     Â
Net operating income                           $40,000     Â
Thus, this year’s net operating income would be $40,000.
Working note
Calculation of units sold last year.
Units sold = Total sales revenue-Sale price per unit =$400,000 - $20 =20,000.
Operating income refers to the company's adjusted earnings after deducting all operating expenses and depreciation. Operating expenses or operating expenses are simply the costs incurred to keep a business running. Operating profit - also known as operating profit - is the result of subtracting a company's operating expenses from its gross profit.
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