Lex reproduces Mina's copyrighted work without paying royalties. Lex is most likely excepted from liability for copyright infringement under the "fair use" doctrine if
a. Lex copies the entire work.
b. Lex distributes the copies freely to the public.
c. Lex's use has no effect on the market for Mina's work.
d. Lex's use is for a commercial purpose.