Given the premise, is the hypothesis an unavoidable conclusion? Premise: Thus, the imbalance in the volume of mail exchanged magnifies the effect of the relatively higher rates in these countries. Hypothesis: The balance of ingoing and outgoing mail is completely even.
Thus, the imbalance in the volume of mail exchanged magnifies the effect of the relatively higher rates in these countries.###The balance of ingoing and outgoing mail is completely even.