In a One-Care Auto Accident,Carmel Is Rendered Unconscious and Otherwise

Multiple Choice

In a one-care auto accident,Carmel is rendered unconscious and otherwise injured.At the scene,Dana,a physician,acts to save Carmel's life.Later,Dana seeks to recover for the cost of the aid.She is most likely to recover

A) nothing.
B) on a theory of an express contract.
C) on a theory of an implied contract.
D) on a theory of a quasi contract.