20 POINTS!!!! PLEASE HELP
Jonathan and his partner Drew understand they need to create a document to address stipulations for working with their vendors who supply building materials and home décor staging products for their home show. While drafting a contract, what key principles should Jonathan and Drew remember?

A.
Professional representation; legal structure

B.
Exchange of value; offer and acceptance

C.
Legal structure; exchange of value

D.
Offer and acceptance; professional representation