Is 'Note that the work in a shirt plant is generally grouped into production lots of 1,500 shirts if the progressive bundle system is used.' a clear rebuttal of the premise 'The progressive bundle system means work is usually grouped into production lots of 1,500 shirts.'
Note that the work in a shirt plant is generally grouped into production lots of 1,500 shirts if the progressive bundle system is used.###The progressive bundle system means work is usually grouped into production lots of 1,500 shirts.