There are five jobs in a factory. All these jobs have to go through two workstations for processing. Each job is processed on Workstation #1 and then on Workstation #2. The processing time for each job on each workstation is given below. Job Time on Workstation #1 Time on Workstation #2 (minutes) (minutes) A B D E F 50 20 25 30 10 11 45 8 50 12 22 19 Using Johnson's sequencing rule, it can be concluded that the makespan of the sequence is minutes