Answer:
Nora understands business and has capabilities beyond her duties as a homemaker.
Step-by-step explanation:
In this excerpt, we learn that Nora is a homemaker. This is obvious from the fact that she has children and she dresses them, and that she receives money from her husband for housekeeping. However, we also learn that she knows about business concepts such as quarterly interests and payment in instalments. From these sentences, we can conclude that Nora understands business and has capabilities beyond her duties as a homemaker.