1)
What are the implications of "ki'Sechir Shanah be'Shanah"?
1.
Bava Metzi'a, 5a: It implies that the obligation to pay rental only takes effect at the end of the year. 1
1
See Torah Temimah, note 275, who elaborates.
2)
What is the significance of the word "le'Einecha"?