Each score becomes a contribution by multiplying by its criterion weight.

highlighted = computed this step

Contributions

Supplier A contributions are 4, 2, and 3/2.

contribution=score×weight\text{contribution}=\text{score}\times\text{weight}
Weighted contributionsEach contribution is score times criterion weight.weighted contributionscostqualitylead-timeA423/2B7/28/31C334/3

All Rows

Every displayed contribution is recomputed from score and weight.

no displayed contribution is trusted alone\text{no displayed contribution is trusted alone}
Weighted contributionsEach contribution is score times criterion weight.weighted contributionscostqualitylead-timeA423/2B7/28/31C334/3