At a sales level of $270,000, the magnitude of operating leverage for Donuts Unlimited is 2.8. If number of units sold increase by 15%, profits will increase by: 2.8% 42% 15% 18.67% Omega Company has sales of $300,000 and cost of goods sold of $200,000. The cost of goods sold is a variable cost. The Company incurred $20,000 of fixed operating expenses and $40,000 of variable operating expenses. Based on this information a 10% increase in revenue will produce a 20.0% change in net income. 11.5% change in net income. 15.0% change in net income. 10.0 % change in net income