Sales and Operations Planning (graded)Explain the sales and operations planning process. How does this process improve manufacturing, logistics, service, and marketing planning and execution?Material Requirements Planning (graded)What inputs of information go into the MRP calculations? Please explain the explosion process. What do MRP systems produce as outputs?Explain the sales and operations planning process. How does this process improve manufacturing, logistics, service, and marketing planning and execution?What inputs of information go into the MRP calculations? Please explain the explosion process. What do MRP systems produce as outputs?