1. You have just signed an agreement with a famous retail company (Company Z) as a 3PL (Third party company) in order to

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: 1 You Have Just Signed An Agreement With A Famous Retail Company Company Z As A 3pl Third Party Company In Order To 1 (70.26 KiB) Viewed 19 times

1. You have just signed an agreement with a famous retail company (Company Z) as a 3PL (Third party company) in order to run their customer delivery job on the Üsküdar region. Company Z shared a research that they have conducted lately about the locations of its frequent customers with you. Then you have asked you analyst to prepare a hierarchical clustering based dendogram using the addresses of these customers (mainly super markets). Hence the dendogram below can be used to group the customers by considering the location wise proximity; and you can come up with different number of customer groups by setting different bounds on the vertical axis(i.e maximum distance between customers in a group). On the example below you see three different bounds: y1 shows a maximum distance of 2,5 km between customers: y2 shows a maximum distance of 5 km between customers: y3 shows a maximum distance of 7,5 km between customers. a) Tell how many groups are formed and who are the members of these groups if you use y2 as the bound (i.e. at most 5 km apart) (10 points) b) Tell how many groups are formed and who are the members of these groups if you use y2 as the km apart) (10 points) bound (i.e. at most 7.5 y3 Cluster distance y2 T I I I I I I I 7 I I 1 I I I I
Cluster distance ♡ a b с d e f g hi j k I m n
35 (35) WhatsApp X its itslearning X LOG3632 Assignment_4 (1).p X its IB4614 Group Presentation G X C Get Homework Help With Ch X + ← → C Ⓒ File file:///C:/Users/INES/Downloads/LOG3632%20Assignment_4%20(1).pdf LOG3632 Assignment_4 (1).pdf 2/4 | 100% + A 2. Following table presents the exact locations of the customers (super markets) those we have analyzed in the first question based on a simplified two dimensional coordinate scale. X Y Start Coordinate Coordinate Service End Service a 1 2 08:30 09:15 1 b 2 3 09:00 09:45 3 1 09:45 10:15 d 4 1 10:30 11:30 e 5 4 10:15 10:45 f 5,5 5,7 11:30 13:00 g 7 5 13:00 13:45 h 6 6 08:15 09:00 i 6,5 6,5 09:30 10:15 j 8 8 11:15 11:45 k 12 5 09:45 10:30 I 14 6 11:00 11:45 m 15 3,5 11:45 12:30 n 16 4 13:30 14:30 a) Using the customers groups you have formed at the previous question for the maximum distance of 7.5 km, please calculate the center of gravity as a candidate to locate your new distribution centers/warehouses. (10 points) b) Using the time windows provided in the above table for the customers generate a delivery time schedule for the new warehouses using the concurrent scheduler approach we covered in class (i.e. assign a vehicle to each customer in each group using the rules mentioned in the last slides of "LogisticsNetworkPlanning VehicleRouting.pptx" file in 0 + 2 3 Type here to search Et C 61°F ^4) FRA 9:40 AM 5/25/2022 ⠀ x :
35 (35) WhatsApp X its itslearning X LOG3632 Assignment_4 (1).p X its IB4614 Group Presentation G X C Get Homework Help With Ch X + ← → C Ⓒ File file:///C:/Users/INES/Downloads/LOG3632%20Assignment_4%20(1).pdf LOG3632 Assignment_4 (1).pdf 2/4 | 100% + + covered in class (i.e. assign a vehicle to each customer in each group using the rules mentioned in the last slides of "Logistics NetworkPlanning VehicleRouting.pptx" file in the Itslearning repository and explicitly show which vehicle is to visit which customer explicitly as it is done in the slide number 25 of this file). (20 points) 3. Software upgrade times(in minutes) are being evaluated. Samples of five observations have been taken and the results are listed. 0.99 0.98 0.68 0.81 Inspection 1 Inspection 2 0.34 0.36 0.90 0.82 0.58 0.69 1 Inspection 3 0.53 0.56 0.11 0.34 0.13 0.03 0.93 0.77 0.43 0.18 Inspection 4 Inspection 5 Inspection 6 0.18 0.87 0.37 0.50 0.60 0.05 0.63 0.85 0.75 0.76 a. Using the factors from table below determine the lower and upper bounds for mean chart and draw the control chart by pointing the average of each inspection on the chart. (10 points) b. Using the factors from table below determine the lower and upper bounds for range chart and draw the control chart by pointing the average of range for each inspection on the chart. 0 + 2 3 Type here to search Et 71°F ^4) FRA 9:42 AM 5/25/2022 ⠀ x :
35 (35) WhatsApp X its itslearning X LOG3632 Assignment_4 (1).p X its IB4614 Group Presentation G X C Get Homework Help With Ch X + ← → C + File | file:///C:/Users/INES/Downloads/LOG3632%20Assignment_4%20(1).pdf LOG3632 Assignment_4 (1).pdf 2/4 | 100% + + covered in class (i.e. assign a vehicle to each customer in each group using the rules mentioned in the last slides of "Logistics NetworkPlanning VehicleRouting.pptx" file in the Itslearning repository and explicitly show which vehicle is to visit which customer explicitly as it is done in the slide number 25 of this file). (20 points) 3 Software ungrade timeslin minutes) are being evaluated Samples of five observations have been 35 (35) WhatsApp X its itslearning X LOG3632 Assignment_4 (1).p X its IB4614 Group Presentation G X C Get Homework Help With Ch x + ← → с Ⓒ File | file:///C:/Users/INES/Downloads/LOG3632%20Assignment_4%20(1).pdf ☆ LOG3632 Assignment_4 (1).pdf 3 / 4 | 100% + A b. Using the factors from table below determine the lower and upper bounds for range chart and draw the control chart by pointing the average of range for each inspection on the chart. (10 points) TABLE 10.3 FACTORS FOR R CHARTS Number of Observations Factors for three-sigma control limits for X and R charts Factor for Chart, in Sample, n A₂ Source: Adapted from Eugene Grent and Richard Leavenworth, Statistical Quality Control 5th ed. Copyright ©1980 McGraw- Hill Companies, Inc. Used with permission 2 1.88 1 1.02 0.73 0.58 0.48 0.42 0.37 0.34 0.31 0.29 0.27 0.25 0.24 0.22 2 0.21 0.20 019 |||| = 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Lower Control Limit, D₂ 0 0 0 0 0 0.08 0.14 0.18 0.22 0.26 0.28 0.31 0.33 0.35 0.36 0.38 039 Upper Control Limit, D₁ 3.27 2.57 2.28 2.11 2.00 1.92 1.86 1.82 1.78 1.74 1.72 1.69 1.67 1.65 1.64 1.62 161 Tp # ⠀ x : X : ⠀
33 (33) WhatsApp X its itslearning X LOG3632 Assignment X its IB4614 Group Presenti X C Get Homework Help V X G GOOGLE CEVIRI - Reci x + ← → C Ⓒ+ File | file:///C:/Users/INES/Downloads/LOG3632%20Assignment_4%20(1).pdf LOG3632 Assignment_4 (1).pdf 3 / 4 100% + 0.40 0.41 20 0.18 1.59 4. A construction company planned for a new project and represented the tasks of the project as a graph. The below table belongs to this project showing each task with their three different duration estimates and precedence relationships. IMMEDIATE PREDECESSORS ACTIVITY a m b A 1 2 3 1 B 2 3 4 с 4 5 6 A D 8 9 10 B E 2 5 8 C, D F 4 5 6 D G 1 2 3 E a. Fill the empty cells in the below table for each activity by developing a network diagram and performing critical path analysis (forward and backward pass): as well as conducting PERT analysis assuming each activity's completion time can be modelled by beta distribution and whole project duration can be modelled by normal distribution. (20 points) ‒‒ 0 W G A 2 3 Type here to search jo On 2 71°F ^4) FRA 10:09 AM 5/25/2022 ⠀ x : E
35 (35) WhatsApp X its itslearning X C Ⓒ File | file:///C:/Users/INES/Downloads/LOG3632%20Assignment_4%20(1).pdf LOG3632 Assignment_4 (1).pdf 4 / 4 Summary: 1 2 3 4 Type here to search A LOG3632 Assignment X its IB4614 Group Present X 100% + Et B ,C Activity ES EF B D E F G C (9 LS C Get Homework Help VX H G GOOGLE CEVIRI - Recl X LF Slack Expected Variance Is Critical Std Dev ( D 71°F + (4) FRA 10:12 AM 5/25/2022 ⠀ :