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Criteria Attributes Value Importance Factor Advantage Points Age 10+years 0 2 0 9 years 1 2 8 years 2 4 7 years 3 6 6 years 4 8 5 years 5 10 4 years 6 12 3 years 7 14 2 years 8 16 1 year 9 18 Current Year 10 20 Foam Application System Siphon 0 1 0 Manually Adjustable 5 5 Automatic Adjustment 10 10 Mechanical Condition Acceptable 0 5 0 Good 5 25 ... ................
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