I have a new machine that processes parts in various size batches depending on how many parts fit in a carrier. It could be anywhere from 5 to 100 pieces and five carriers run per load. SO I could have anywhere from 25 to 500 pieces processed simultaneously. I am wondering what is the best way to estimate time and expense. we generally use pieces per hour or minutes per piece depending on how long a process takes. My concern is mostly on small quantities. For example if a batch of 100 pieces takes fifteen minutes that is 400 pieces an hour. But if I only have 20 pieces it still takes 15 minutes not 3 minutes.
Problem 2 . I can mix batches so I can run mutliple jobs at once. What is the best settings in Resource group for running multiple jobs simultaneously for splitting time.