Kernrechtsfrage
Whether the claimant is entitled to an invalidity pension on the basis of the assessed invalidity degree.
Extrahierter Entscheid
No pension entitlement was shown, because the valid and invalid income comparison did not yield a degree of at least 40%.
Extrahierte Begründung
The Federal Court accepted the cantonal court's assessment of a 25% work incapacity and found no legally relevant error in the invalidity calculation.