We know from our S&OP lecture that the production scheduler creates the Master Production Schedule (MPS) by taking the monthly family level production from the S&OP supply plan and creating weekly production by finished item, or SKU. What additional key information does the scheduler need from the production supervisor? Group of answer choices A: Preferred setup sequence for family items run through the workcenter B: Availability of highly-skilled-employee or constrained-equipment if not detailed elsewhere C: Lead times and material receipt days from key suppliers D: Hours for training or problem-solving E: Changes in the BOM and/or Engineering-Change-Notices. F: All of the above