Question: With the minimum number of workers found in Exercises for the job shop of Exercise consider adding one worker to the entire shop. This worker can be trained to handle the processing at only one station. At which station should this worker be placed? How does this additional worker affect mean total res(lOnse time over all jobs?. Over type I jobs? Investigate the job shop with and without the additional worker for each scheduling rule: FIFO, PR, SIO.