Solve the following questions and explain all the steps in details.

Assignment 4: 1- Find: Job sequence, average flow time, average days late, average WIP: a) Priority Rule :SPT b) Priority Rule :EDD job Processing time ( days) Due Date( days) a 10 10 b 5 15 C 17 d 20 e 22 g 21 4 15 2- There are seven jobs that must be processed in two operations: A and B. All seven jobs must go through A and B in that sequence - A first, and the B. a. Find the job sequence by Johnson's rule: b. What is the total completion time for all seven jobs job Process A Process B hours (hours) a 9 5 b 8 5 C 7 7 d 6 3 e 2 6