Page 206 - Orlicky's Material Requirements Planning
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CHAPTER 10 A New Way of Looking at Things 185
FIGURE 10-1
Planned Lead Time: 4
Implications of Safety Stock: 20
safety stock.
Period 1 2 3 4
Forecast 10 10 10 10
Replenishment
Order
40
30
On Hand 20
10
20 20 20 20 20
FIGURE 10-2
Planned Lead Time: 4
Safety stock: Safety Stock: 20
demand exceeds
forecast in first Period 1 2 3 4
period.
Forecast 10 10 10 10
Actual 20
Replenishment
Order
40
30
Order 20
Point 10
Logic
20 20 20 20 20
40
MRP 20
Logic 10
20 20 20 20