ABC Assembly is trying to decide how to manage their inventory of over $10,000$ SKUS $($ stock keeping units$)$A likely strategy would be: Use a Q $($ Continuous Review$)$ system for "A and B $"$ items, and a P $($ Periodic Review$)$ system for $"$C $"$ items Use a Q $($ Continuous Review$)$ system for items with higher order set$-$up costs Use a Q $($ Continuous Review$)$ system for items with lower order set$-$up costs Use a P $($Periodic Review$)$ system for "A and B$"$ items, and a Q $($Continuous Review$)$ system for $"$C$"$ items