Guardian Security, Inc

Multiple Choice

Guardian Security, Inc., and Hedge Fund Corporation enter into an oral contract under which Guardian agrees to provide security services for Hedge's offices for as long as Hedge needs them. This contract may be enforceable by

A) ​none of the choices.
B) ​Hedge only.
C) ​any interested third party, such as a Hedge shareholder.
D) ​either Guardian or Hedge.