a) b) c) d) e) a new product must follow the precedence relations given in the following table. Task times are in minutes. The company expect to have a monthly demand of 480 units for this new product. Assume that there are 5 working days per week, 4 weeks per month, 2 shifts per day, and 360 minutes per shift working time. a) What is the theoretical minimum number of work stations? (5 pts) Task time Task wwwwwww 60 min 11 min 15 min 0.5 min 30 min Bo brak A B C D E F G H | J K 5 23 9 30 18 12 6 16 4 20 11 Immediate Predecessor A A B D, E E C F, H F, G I, J a) b) c) d) e) a new product must follow the precedence relations given in the following table. Task times are in minutes. The company expect to have a monthly demand of 480 units for this new product. Assume that there are 5 working days per week, 4 weeks per month, 2 shifts per day, and 360 minutes per shift working time. a) What is the theoretical minimum number of work stations? (5 pts) Task time Task wwwwwww 60 min 11 min 15 min 0.5 min 30 min Bo brak A B C D E F G H | J K 5 23 9 30 18 12 6 16 4 20 11 Immediate Predecessor A A B D, E E C F, H F, G I, J