Q1. For a simple assembly line balancing problem of minimizing the number of opened stations, consider the following precedence diagram with cycle time 10. 3 1 2 13 3 8 11 3 2 14 4 12 ***** 5 (10 15 a) Find the solution of the problem with RPWT method (IUFF-RPW). (20 points). b) By considering priority values that are equal to task times, find a solution by applying COMSOAL method (Note: Select the task with the largest task time. The tie should be broken in favour of the task with smallest index value.) (15 points). c) Which of the two solutions found in item a and item b do you choose for implementation in practice? Why? (5 points)