Kernrechtsfrage
Whether the employee tacitly accepted the proposed 15% salary reduction
Extrahierter Entscheid
Yes. By receiving the reduced salary for ten months without protest, the employee tacitly accepted the modification.
Extrahierte Begründung
Under Swiss contract law, salary can be modified by agreement, including tacitly. Silence may amount to acceptance when the employee repeatedly accepts reduced payment without objection and no special circumstances rebut the presumption.