Question juridique clé
Whether the defendant had agreed to pay for the additional tender work
Solution extraite
The defendant had instructed the plaintiff to prepare the second tender and had agreed to bear the resulting costs.
Motifs extraits
The cantonal findings on the parties' agreement were binding; the Federal Court would not reweigh evidence. The defendant's objections under Art. 8 ZGB failed because that provision does not help once the judge is already convinced by the evidence.