Key legal question
Whether the claimant would have worked full-time without impairment, or only part-time with household duties, for determining the invalidity method
Extracted holding
The evidence did not justify assuming a full-time occupation without impairment; she would most likely have continued part-time paid work plus household tasks.
Extracted reasoning
Her work history showed no sustained full-time employment, and the short period of higher income reflected temporary overload rather than a lasting increase in workload.