High Plains Inc. manufacturers furniture in North Dakota. High Plains receives its wood from a lumber yard in Calgary. The lead time for orders is 3 weeks. One of their board costs $10 per unit and the holding cost for this board is $0.5 per week. They manage their inventory to achieve a 99 percent in-stock probability. Weekly demand is for 150 boards with a standard deviation of 200. Use Table 11.5 a. How many boards do they have on on order on average? 450 b b.How many boards do they have on hand on average? c. For this board what is the total holding cost incurred per week? (Round your answer to 2 decimal places.)

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TABLE 11.5 In-Stock Probabilities and Matching Safety Factors, z
In-Stock Probability
Safety Factor, z
Safety Factor, z
In-Stock Probability
0.9000
1.28
1.25
0.8944
0.9800
2.05
2.00
0.9773
0.9900
2.33
2.25
0.9878
0.9950
2.58
2.50
0.9938
0.9999
3.72
3.00
0.9987
Transcribed Image Text:TABLE 11.5 In-Stock Probabilities and Matching Safety Factors, z In-Stock Probability Safety Factor, z Safety Factor, z In-Stock Probability 0.9000 1.28 1.25 0.8944 0.9800 2.05 2.00 0.9773 0.9900 2.33 2.25 0.9878 0.9950 2.58 2.50 0.9938 0.9999 3.72 3.00 0.9987
PA 11-8 (Algo) High Plains Inc. manufacturers furniture in North Dakota. High
Plains...
High Plains Inc. manufacturers furniture in North Dakota. High Plains receives its wood from a lumber yard
in Calgary. The lead time for orders is 3 weeks. One of their board costs $10 per unit and the holding cost
for this board is $0.5 per week. They manage their inventory to achieve a 99 percent in-stock probability.
Weekly demand is for 150 boards with a standard deviation of 200. Use Table 11.5
a. How many boards do they have on on order on average?
450 b
b.How many boards do they have on hand on average?
c. For this board what is the total holding cost incurred per week?
(Round your answer to 2 decimal places.)
d.What is the holding cost they incur per board?
Transcribed Image Text:PA 11-8 (Algo) High Plains Inc. manufacturers furniture in North Dakota. High Plains... High Plains Inc. manufacturers furniture in North Dakota. High Plains receives its wood from a lumber yard in Calgary. The lead time for orders is 3 weeks. One of their board costs $10 per unit and the holding cost for this board is $0.5 per week. They manage their inventory to achieve a 99 percent in-stock probability. Weekly demand is for 150 boards with a standard deviation of 200. Use Table 11.5 a. How many boards do they have on on order on average? 450 b b.How many boards do they have on hand on average? c. For this board what is the total holding cost incurred per week? (Round your answer to 2 decimal places.) d.What is the holding cost they incur per board?
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