Premise: But as Figure 7.9 suggests, a manufacturer can pay somewhat more to make certain units'those with high weekly variation in sales'in quick production lines and still reap a better return than it would by making all of the product in a less expensive, slower plant.

Hypothesis: Figure 7.9 suggests that a manufacturer can pay more to make units with high variation and reap better return that it would making product at slower less expensive plants.
Relation: entailment