Kernrechtsfrage
Whether the insured person's invalidity had to be assessed with the mixed method and how the household impairment should be weighted.
Extrahierter Entscheid
The insured person was 20% employed and 80% engaged in the household; the mixed method applied.
Extrahierte Begründung
The status as 20% gainfully employed and 80% housekeeper was undisputed and determined the framework for the invalidity calculation.