How does the graph of the linear function f (x) = x compare to the graphs of g(x)= f(x)+candh(x)= f(cx)?
1 answer:
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Answer:
a) The reorder point necessary to provide a 95 percent service probability is 1557 units.
b) The Z value of 0.74 corresponds to 77% service probability.
Step-by-step explanation:
Average weekly demand (d) = 315 units
The standard deviation of weekly demand (\sigmad) = 90 units
Lead time (L) = 4 weeks
At 95% service level value of Z = 1.65
Reorder point = d x L + safety stock
b) Earlier the safety stock was 297 units(calculated in part a)
Now the safety stock is reduced to 55%.so,55% of 297 = 163.35 units
So the new safety stock = 297 - 163.35 = 133.65
The Z value of 0.74 corresponds to 77% service probability.
The notation of the above inequality:
Can be written as an interval:
Or group of points on a line that satisfy the linear inequality.
Or simply:
Hope this helps.
r3t40