What Does "Incorporation by Reference" Do in the Context of Contract

Multiple Choice

What does "incorporation by reference" do in the context of contract law?

A) It identifies the parties to a contract.
B) It dictates that the court apply equitable principles, rather than legal principles, to resolution of any dispute arising between the parties.
C) It makes separate writings part of a contract's terms.
D) It makes the Statute of Frauds inapplicable to the contract.
E) nothing as far as the Statute of Frauds is concerned, because incorporation cannot be used to satisfy the Statute of Frauds