(a) Determine the cost of each subplan that is possible in this problem (i.e., g(s, t) for s = 1, 2, 3, 4, 5 and t≥ s). (b) From time period 1, apply the generalization of the least unit cost per demand rolling horizon procedure to determine the subplan out of period 1. You should focus on the total costs (including fixed ordering costs, inventory costs, and production costs) per unit demand as you vary the ending time period of the subplan.
(a) Determine the cost of each subplan that is possible in this problem (i.e., g(s, t) for s = 1, 2, 3, 4, 5 and t≥ s). (b) From time period 1, apply the generalization of the least unit cost per demand rolling horizon procedure to determine the subplan out of period 1. You should focus on the total costs (including fixed ordering costs, inventory costs, and production costs) per unit demand as you vary the ending time period of the subplan.
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
Section: Chapter Questions
Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...
Related questions
Question
dt = demand
Kt = ordering cost
Ct = cost per item
ht = holding cost per
item per unit time

Transcribed Image Text:Week
1
4
Time Periodt
1
4.
4
t=2 3
500
200
400
800
500
•$3,000
$2,000
$3,000
$4,000
$3,000
$40
$30
$40
$20
$10
$10
$10
$10
10
N/A
Determine the cost of each subplan that is possible in this problem (i.e., g(s, t)
From time period 1, apply the generalization
of the least unit cost per demand rolling horizon procedure to determine the subplan out of
period 1. You should focus on the total costs (including fixed ordering costs, inventory costs,
and production costs) per unit demand as you vary the ending time period of the subplan.
(a)
for s = 1,2, 3, 4, 5 and t > s). (b)
(c)
Apply the 'subplan' algorithm to determine f(s) for s =
1,2, 3, 4, 5. (d)
Based on your results for (c), determine the periods which you order in this problem
in order to minimize the total costs.
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