Dan Has Leased a Site from Mark for a Period

Dan has leased a site from Mark for a period of 2 years.Bob is interested in purchasing it and makes a great offer to him for the site.In this case:

A) Dan cannot sell the land because he does not have ownership.
B) Dan cannot sell the land,unless he stays on it for more than 5 years.
C) Dan can sell the land because he has leased it from Mark.
D) Dan can sell the land if the amount offered is equal to the value of the site.