Sweet Southern Tea provided the following expense information for May: Assembly-line workers' wages Caps for tea bottles Reconfiguring the assembly line $72,200 3,200 125,800 Customer support hotline Delivery expenses Depreciation on factory equipment 10,000 20,000 75,500 Plastic bottles to package tea 52,200 Salaries of salespeople 63,200 Salaries of research scientists 70,100 Customer toll-free order line 6,600 A. $233,100 OB. $203,100 OC. $498,800 OD. $332,300 +