150 words Thinking of inputs and outputs at each level,

150 words

1. Thinking of inputs and outputs at each level, how is the operations plan linked to the MPS? How is the MPS linked to the MRP? What levels/items are planned at each stage of this planning hierarchy? 
2. Why is it important for a company to measure supply chain performance?  Why would a company choose to outsource a process? When would vertical integration be advantageous to a company’s supply chain? Discuss strategies a company might consider to provide more efficient supply chain operations.