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Table 16 Labor cost difference between labors in existing system and proposed system

From: Industrial vehicle routing problem: a case study

 

Salary

Existing system

Proposed system

Number of employees

Total Cost

number of employees

Total Cost

Area Manager

85,000

2

170,000

1

85,000

Warehouse Manager

80,000

  

1

80,000

Accountant

70,000

2

140,000

1

70,000

Assistant Accountant

55,000

2

110,000

1

55,000

IT Officer

50,000

2

100,000

1

50,000

Logistics Officer

50,000

2

100,000

1

50,000

Assistant Logistics Officer

35,000

4

140,000

2

70,000

Clark

20,000

2

40,000

3

60,000

sales ref

30,000

18

540,000

6

180,000

Forklift Drivers

28,000

9

252,000

3

84,000

Porters

25,000

27

675,000

15

375,000

Store Porters

25,000

9

225,000

4

100,000

Driver

32,000

10

320,000

 

0

Total

 

89

2,812,000

39

1,259,000