Based on the income statements of the three following retail businesses, which company has the highest operating leverage? Alpha CompanyBeta CompanyGamma CompanyRevenue$ $230,000$$ $230,000$$ $230,000$Variable costs$(119,000)(179,000)(149,000)$Contribution margin$ $111,000$$ $51,000$$ $81,000$Fixed costs$(80,000)(20,000)(50,000)$Net income$ $31,000$$ $31,000$$ $31,000$Multiple ChoiceBeta CompanyAlpha CompanyGamma CompanyThey all have same operating leverage