Question 1:-

The volumes to and from in the old layout are as follows:

A

B

C

D

E

F

G

H

Total Volume To

A

5

0

6

5

33

5

75

B

6

21

24

63

0

8

9

41

C

2

7

5

7

4

9

6

80

D

6

3

54

6

8

22

30

E

26

8

9

27

5

25

3

23

F

24

7

0

3

2

1

4

61

G

0

2

35

28

4

2

82

H

0

37

0

2

29

0

3

91

Total Volume From

74

87

08

15

57

74

07

61

Total Volume To and From

49

228

88

245

280

35

89

52

The old layout is as follows:

A

B

C

D

E

F

G

H

Planning is very important in the offices, to work effectively and in under less cost and time, one can get over this by CVD (Cost-Volume-Distance) it is approach in order to find out the total cost of moving the information from one desk to another. Cost of movement from B,E and F was twice the cost of other movements so it was assigned a value of 2 and the other cost of movements was assigned a value of 1 . The volumes and the distances were given, so the CVD was calculated by multiplying the number of movements between two desks by their cost and distance. The total CVD came out to be 20740. The result as follows

CVD

930

5100

280

2530

4160

2180

480

2080

20740

Now the task is to recommend an alternative L-shaped layout for the accounts division of Christopher Chaplin, basically to find a new arrangement in which the CVD is the lowest. In order to find out the new arrangement, I went by more than 55 methods, and got one which I found efficient. It can be observed by a look at the data in the old layout that the two largest movements are between D- E and B-E. So keeping that in mind in the new layout E was placed in the centre and D and B were placed on its both sides. Since the cost of movement from D is half that of B, so it was placed to the right of E in the new layout. B was placed inside due to cost from its movement and also due to the factor that it had a greater number of movements with other desks, i.e. , H(37). So for that H was placed adjacent to B. This will also help in cutting down the cost and time of movement between H and B. Similarly G, F and A were placed adjacent to each other on the same basis. After working on the new layout the can of movements can really been cut down. The new layout as follows:-

H

B

E

D

C

G

F

A

NEW LAYOUT.

So in order to test the new layout its CVD was again calculated, and it came out to be 13.4% less than the old layout (17960).

CVD

550

4200

470

2280

4020

820

150

470

7960

(B) After altering workspace in the accounts division of Christopher Chaplin it can be seen that their productivity will be increased as due to their new working area will be more communicative and advanced. Earlier their layout was 20740 where their productivity was very low and their stress level was high. By altering the L-Shaped Office plan the layout results in 17960 that makes them work efficiently and effectively, since the costs and the volumes are constant so it means the new layout has fewer distance between the critical desks which have much traffic, so by cutting down the stress of movements of information leads us to conclusion that the new layout would be more productive and less stressful. In the earlier office layout of Accounts Division the payroll, budget control and the credit control functional desks where under high stress and due to which their productivity was being hampered. Due to the new layout the work and time consumed by these three functional desks will become more efficient as they won't take much time to move from one place to another and communication between them will be fast.

(C) The model that was used for the calculations above is the CVD model which is used for determining the layout of the job shop on the cost basis (Waters, 1999, Page-70). The advantage of this model is that the people who need to interact with each other greater than the others are placed as close to each other as possible. Placing them closer reduces the stress of movement from one place to another; this model helps in cutting the cost and time of the business firms, in according to placement of desks. It would also mean that since the operations have not been set up as in a line so the entire set of organizational operations does not come to a halt whenever one component of the operation is not working. Other functional areas continue to operate until such time that the in process inventory is exhausted. The disadvantage of this model is that the in-process inventory gets piled up. The idle waiting time for the different documents to be processed is also high. Another disadvantage is that it is difficult to manage this layout, if the layout is not made properly then there can be a massive amount of loss in cost and money, it depends on probability.

(D) This type of layout is really useful to save time and cost in the office, to manage all the documents and other important papers which is needed to the staff for business use. The process useful to the organizations which do custom work like custom guitars, tailor shop, machine shop, general offices are the examples where this layout would be useful. Layout review is very important as the layout affects the effectiveness, capacity, efficiency, lead time, flexibility etc of the transformation system (Meredith and Shafer, 2006, Page-121).
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Question 2

(A) The following data has been obtained by WSS on the nature and frequency of customer compliants:

Nature of compliant

Frequency in one month

Potentional loss to company, £

Average per compliant

Engineer Arrives Late

32

£75

Spares Unavailable

3

£50

Inconsistent Advice

4

£35

Immediate Breakdown

3

£80

Incorrect Invoice

5

£15

The data below has been calculated and formated inorder to construct a Pereto curve:

(B) After working on the Pareto ...

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