Time (sec) 6) Stanford Rosenberg Computing wants to establish an assembly line for producing a new product, the Personal Digital Assistant (PDA). The tasks. task times, and immediate predecessors for the tasks are is follows Task Immediate Predecessor A 12 B 14 7 A 4 B,C E 18 D Rosenberg's goal is to produce 180 PDAs per hour *) Find the cycle time (sec) for the production of a PDA bomina bosen 360e 7 PO 18ount b) Determine the theoretical minimum number of workstations that Rosenberg can achieve in this assembly line 55 =2075 20 c) Draw a flow diagram using the table above and assign the tasks to the actual workstations to balance the line d) Find the process efficiency