CARFAX Is a Company That Compiles and Sells Histories of Used

CARFAX is a company that compiles and sells histories of used cars. Used car dealers offer to give their customers a copy of the CARFAX history of the cars in their inventory to:

A) give buyers additional information about used cars for sale.
B) give sellers additional information about used cars for sale.
C) cause adverse selection.
D) so they need not offer warranties.