10
20
30
40
50
60
20
400
600
800
1000
1200
30
600
900
1200
1500
1800
40
800
1200
1600
2000
2400
50
1000
1500
2000
2500
3000
60
1200
1800
2400
3000
3600
Test Spreadsheet
was created by
clifnotes
and last modified on Mon Aug 6 20:52:25 2007.