G Problem 2: (20 points) The work elements precedence requirements and production times to assemble a finished product are shown below Task A Predecessor(s) CD C,E,F F, G D Time(mn) 0.7 as is 0.2 0.2 0.5 0.1 a) Construct a precedence diagram of the assembly process (5 points) 035 0.35 b) Setup an assembly line capable of producing 1600 units of the finished product per 40 hour- week. (10 points) c) Calculate the efficiency and balance delay of the line (5 points) Problem 3: (20 points) Six operations (A to F) have to be assigned to six departments (1 to 6), which are arranged according to the following figure. The numbers on the lines are the walking distances in meters between the departments 5 2 5 10 10 The following table shows the load between each two operations. Load Matrix between operations B D From A 120 70 c E F 20 90 30 40 80 SO C D E 10 30 The current set of assignments is A-3, B-1, C-6, D-2, E-4, and F-s. 1- Determine the load x Distance" of the curent layout 10 10 a A 0 B b. Can you propose a better layout with less load x distance"? 10 10