You convene a meeting with the operations manager, the materials manager, and yourself $($the quality manager$).$ The operations manager admits that he had his night shift supervisor overrule the QC Hold status and use the material a few nights ago. "Look, it was do that or shut the plant down. We have quotas to meet," says Sue Hanson, operations manager. I checked with the QC inspector on duty. He told me the lot was rejected for a few minor defectsnothing major. I figured it would be better to use it than to shut the plant down. I told my guys to watch for defects and discard any that looked bad." $1.$ What are the major material control issues here