Farm Fresh Dairy provided the following expense information for May E: (Click the icon to view the expense information.) What is the total cost of research and development at Farm Fresh Dairy? ... O A. $239,000 OB. $155.000 O C. $88,000 OD. $84.000 Expense information for May Assembly-line workers' wages Caps for milk bottles Reconfiguring the assembly line Customer support hotline Delivery expenses Depreciation on factory equipment Plastic milk bottles Salaries of salespeople Salaries of research scientists Customer toll-free order line $72,000 2.000 155.000 8.000 17.000 81,000 52.000 63.000 84.000 4,000 Print Done