Assembly-line workers' wages Depreciation on factory equipment Caps for bottles Plastic bottles Reconfiguring the assembly line Salaries of salespeople Customer support hotline Salaries of research scientists Delivery expenses Customer toll - free order line $56,300 $35,700 $3,600 $52,300 $123,300 $63,800 $12,900 $65,000 $40,200 $8,500 What is the total cost for the distribution category of the value chain? O A. $173,200 B. $43,800 OC. $219,800 OD. $40,200