Final answer:
Yasha exhibits cooperation with madame Ranevsky, adapting to her expectations and comfortably receiving alimony, consistent with societal norms of the time.
Step-by-step explanation:
Yasha is cooperative with madame Ranevsky because she manifests no qualms at receiving alimony from Wynne.
Yasha's behavior can be interpreted as consistent with Madame Ranevsky's expectations since she believed that receiving support was a natural consequence of their separation and in line with Wynne's attitude towards her.
Moreover, her actions align with the norms of the time, and she appears comfortable with her new lifestyle, showing adeptness at adapting to her reduced circumstances by engaging in work such as providing suggestions to the modiste on improving a brown frock.