Davis Corporation manufactures and sells portable radios. The radio sells for $60 per unit and ils variable costs per unit are 520. Fored costs are $52.000 per month for sales volumes up to 30,000 radios If more than 30.000 radios are sold, the feed costs will be $40,000. The flexible budget would reflect what monthly operating income for a sales volume of 37.000 radios? O A $1.440,000 OB. 52.220,000 OC. $40.000 OD. 51,480.000