a 0 O Assembly Time Immediate Task Activity (seconds) Predecessors Insert front axle/wheels 20 b Insert fan rod 6 Insert fan rod cover 5 b d Insert rear axle/wheels 21 Insert hood to wheel frame 8 f Glue windows to top 35 g Insert gear assembly 15 C, d h Insert gear spacers 10 g i Secure front wheel frame 15 e, h j Insert engine 5 C k Attach topl 46 f,i,j L Add decals 16 k e The above table shows the set of tasks in assembling a toy car. The requested production rate is 1500 units per week. In each week, 1760 minutes are available for these assembling tasks. Answer the following questions. The maximum cycle time is seconds. (Answer with an integer) The minimum number of workstations required is We assume that three workstations, WS1, WS2, and WS3 are prepared, and tasks are assigned as follows; WS1 = (a, b, c, d, i), WS2 = (e, f, g, h), WS3 = (j, k, L). This solution is (o: feasible), (1: infeasible). Your answer is (Enter 0 or 1). Source: Askin, R. G., Standridge, C.R., Modeling and Analysis of Manufacturing Systems, John Wiley & Sons, Inc., 1993, pp. 40-42