El9-2 Suppose the ccll phone manufachurer Samsung Electronics provides the follow- Value chain, drect ing info mation for its costs last month (in hundreds of thousands): Irventoriuble costsg (Obj. 2,3) Rearrange production process to accommodate new robot Assembly-line workers' wages. . Depreciation on plant and equipment. . . . . . . . . Exterior case for phone Salaries of scientists who 65 6 10 Technical customer-support 12 hotline 1-800 (toll-free) linc for customer Delivery expense via Airborne Express.. continued on next page)