Example Product Classification by Volume

Customer Id

Volume (SUM)

Contribution

Cumulative

Class by Volume

CD-00016

710

19.51%

19.51%

High Volume

CD-00007

650

17.86%

=D2+C3

Normal Volume

CD-00026

600

16.48%

53.85%

Normal Volume

CD-00020

590

16.21%

70.05%

Normal Volume

CD-00019

550

15.11%

85.16%

Low Volume

CD-00015

540

14.84%

100.00%

Low Volume