Trein,IncEntered into a One-Year,$1 Million Contract with Mia,a Sports Celebrity,to

Trein,Inc.entered into a one-year,$1 million contract with Mia,a sports celebrity,to promote Trein's products.E-presto Inc. ,a competitor of Trein,was interested in having Mia promote its products but knew of her contract with Trein.E-presto offered Mia a three-year,$5 million contract.Mia left Trein and signed with E-presto.If Trein sues E-presto for tortious interference with a contract,E-presto

A) will be able to establish a justification since E-presto was acting to protect an existing economic interest.
B) will be able to establish a justification because,in talking to Mia,E-presto was exercising its First Amendment freedom of speech.
C) will be able to establish a justification because to decide otherwise would subject Mia to involuntary servitude.
D) will not be able to establish a justification.