Need help on a few questions. Please answer asap

The following set of jobs must be processed serially through a two-step system. If johnson's Rule is used to sequence the jobs then the order in which the iobs would be performed is A. ABCDE B. C-B-E-D-A C. E-B-D-A-C The following set of jobs must be processed serially through a two-step system. The times at each process are in hours. If Inhncon's Rule is usad to seauence the iobs then the makespan time (in hours) for all jobs is The following set of jobs must be processed serlally through a two-step system. The times at each process are in hours, If Inhnson's Rule is used to seauence the iobs then Job A would start processing on operation 2 at A. hour 13. B. hour 26 . C. hour 32 D. hour 35 . The following set of jobs must be processed serially through a two-step system. The times at each process are in hours. If Iohnson's Rule is used to seauence the iobs then lob C would complete processing on operation 2 at Which of the following is not an assumption of priority rules? A. There is no variability in the setup time. B. There is no variability in the run time of the job. C. Multiple jobs are waiting to be processed. D. Only a single job is waiting to be processed. E. None of these answer choices are correct