Answer: 5
Explanation:
The measure used to evaluate a change in company 's operating income as a result of relative change in sales is called degree of operating leverage of the company. The operating leverage has two components that is fixed cost and variable cost.
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Operating income of a company is denoted as EBIT, that is, earnings before interest and tax.
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FORMULA = [tex]\frac{percentage\ change\ in\ EBIT}{percentage\ change\ in\ sales}[/tex]
= [tex]\frac{50}{10}[/tex] = 5
note :-
percentage change in EBIT = [tex]\frac{1.5-1}{1}[/tex]= 50%