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L. Houts Plastics is a large manufacturer of injection-molded plastics in North

ID: 372386 • Letter: L

Question

L. Houts Plastics is a large manufacturer of injection-molded plastics in North Carolina. An investigation of the company's manufacturing facility in Charlotte yields the information presented in the table below. How would the plant classify these items according to an ABC classification system?

(Round

dollar volume to the nearest whole number and percentage of dollar volume to two decimal places.)

  

L. Houts Plastics Charlotte Inventory Levels

Item Code

Avg. Inventory (units)

Value

($/unit)

Dollar

Volume

% of Dollar Volume

12891289

360360

3.503.50

nothing

nothing

23472347

300300

4.004.00

1 comma 2001,200

38.1838.18

23492349

120120

2.502.50

300300

9.549.54

23632363

7070

1.801.80

nothing

nothing

23942394

6060

1.751.75

105105

3.343.34

23952395

3030

2.002.00

nothing

nothing

67826782

2020

1.151.15

2323

0.730.73

78447844

1212

2.052.05

2525

0.780.78

82108210

88

1.601.60

nothing

nothing

83108310

77

2.002.00

1414

0.450.45

91119111

66

3.003.00

1818

0.570.57

3 comma 1433,143

L. Houts Plastics Charlotte Inventory Levels

Item Code

Avg. Inventory (units)

Value

($/unit)

Dollar

Volume

% of Dollar Volume

12891289

360360

3.503.50

nothing

nothing

23472347

300300

4.004.00

1 comma 2001,200

38.1838.18

23492349

120120

2.502.50

300300

9.549.54

23632363

7070

1.801.80

nothing

nothing

23942394

6060

1.751.75

105105

3.343.34

23952395

3030

2.002.00

nothing

nothing

67826782

2020

1.151.15

2323

0.730.73

78447844

1212

2.052.05

2525

0.780.78

82108210

88

1.601.60

nothing

nothing

83108310

77

2.002.00

1414

0.450.45

91119111

66

3.003.00

1818

0.570.57

3 comma 1433,143

Explanation / Answer

We would follow following norms for purpose of A-B-C Classification :

All items measuring cumulative percentage of Dollar volume upto 80%= A class item

All items measuring cumulative percentage of Dollar volume from 80% upto around 95% = B class item

All items measuring cumulative percentage of Dollar volume from around 95% upto 100 % = C Class item

Accordingly:

There are 2 items under A class

3 items under B class

6 items under C class

Item code

Average inventory ( Values)

Value ($/ unit)

Dollar Volume

% of Dollar volume

Item Class

1289.00

360.00

3.50

1260.00

40.08

A

2347.00

300.00

4.00

1200.00

38.18

A

2349.00

120.00

2.50

300.00

9.54

B

2363.00

70.00

1.80

126.00

4.01

B

2394.00

60.00

1.75

105.00

3.34

B

2395.00

30.00

2.00

60.00

1.91

C

7844.00

12.00

2.05

24.60

0.78

C

6782.00

20.00

1.15

23.00

0.73

C

9111.00

6.00

3.00

18.00

0.57

C

8310.00

7.00

2.00

14.00

0.45

C

8210.00

8.00

1.60

12.80

0.41

C

TOTAL:

3143.4

100.00

Item code

Average inventory ( Values)

Value ($/ unit)

Dollar Volume

% of Dollar volume

Item Class

1289.00

360.00

3.50

1260.00

40.08

A

2347.00

300.00

4.00

1200.00

38.18

A

2349.00

120.00

2.50

300.00

9.54

B

2363.00

70.00

1.80

126.00

4.01

B

2394.00

60.00

1.75

105.00

3.34

B

2395.00

30.00

2.00

60.00

1.91

C

7844.00

12.00

2.05

24.60

0.78

C

6782.00

20.00

1.15

23.00

0.73

C

9111.00

6.00

3.00

18.00

0.57

C

8310.00

7.00

2.00

14.00

0.45

C

8210.00

8.00

1.60

12.80

0.41

C

TOTAL:

3143.4

100.00