Final answer:
In the story, Tevye agrees that Perchik can stay with his family in exchange for tutoring his daughters, establishing an exchange of services for mutual benefit.
Step-by-step explanation:
The deal that Tevye makes with Perchik in the context of the student's question is:
c. Perchik can stay with his family, in exchange for tutoring his daughters.
This arrangement is a common narrative in stories where an individual offers their services in exchange for shelter or a place to stay and becomes an element of the character's relationship with the family. In this particular scenario, the tutoring represents an opportunity for both Perchik and Tevye's daughters to benefit from each other's knowledge and experiences.