Soond Tek Inc, manuloctures electronic stereo equipment. The manufacturing process indudes printed circuit (PC) board asseinbly, final assembly, testing, and shipping- In the PC board assembly operatien, a number of individoals are responsible for assembling electronic components into printed circuit boards. Each operator is responsible for soldering components according to a given set of instructions. Operatons work on botches of 50 printed corcuit boards. Each board requires 4 minutes of board assembly time. After each batch is completed, the operator moves the assembled boards to the final assenbly area. This move takes 11 minutes to complete. The final assernbly for each stereo unit requires 19 minutes and is abo done in batches of 50 unts. A batch of 50 stereos is moved into the test building, which is across the street. The move takes 20 minutes. Before conducting the test, the test equipent must be set up tor the particular stereo model, The test setup requires 30 minutes. The units wait while the setup is performed, In the final test, the 50 -ane batch is tested one at a bime. Each test requires 9 minutes. The completed batch; after all testing, is sent to shipping for pockaging and final shipment to customers. A complete batch of 50 unsts is sent from teating to shipping. The Shuppeng Department is located next to testing. Thus, there is no move time between these two operations. Packaging and labeling requires 10 minutes per untit. move time between these two operabons. Packaging and labeling requires 10 minutes per unit. 1. Determine the amount of value-added and non-valje-added lead time and the value-added rabo in this process for an average stereo unit in a batch of 50 - units. Categorize the non-value-added time into wait and move time. Round the percentage to one decimal place. 2. Move time in this process could best be reduced by: a. Doing nothing. b. Changing the layout fromfo process onentation to a product crientation c Increasing batch witek d. Elutinating the testing step e. Hving mote workers