Dan Leased a Site from Mark for a Term of Two

Dan leased a site from Mark for a term of two years.Bob is interested in purchasing the site and makes a great offer to Dan for it.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 five 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.