Omni Co. Manufactures | Phones. The selling price per unit is $240, the variable cost ratio is 65% and fixed costs are $40,000. Omni is currently selling 600 units during the month of January. For next month, Omni is planning to increase its advertising budget by $9,000, which is expected to increase monthly sales by $30,000. Calculate the expected operating income for next month: $9,900 O $10,900 O $12,400 $10,400 O $11,900