4. The manager at Ormonde, Inc. collected the value stream mapping data from the plant's most problemati manufacturing cell that fabricates parts for washing machines. This data are shown in Table 6.5. Using thi data, calculate the current state performance of the ce and answer the following questions. a. What is the cell's current inventory level? b. What is the takt time for this manufacturing cell? TABLE 6.5 OPERATIONS DATA FOR ORMONDE, INC. Average demand: 550/day Batch size: 20 Number of shifts per day: 3 One shipment of 2,750 units each week All communications with customer are electronic There is a weekly order release to Cutting All material is pushed