James Threatens to Hit Kenneth in the Head with a Baseball

Multiple Choice

James threatens to hit Kenneth in the head with a baseball bat unless Kenneth signs a contract agreeing to pay James $400 for his saw.If, because of the threat, Kenneth signs the contract:

A) this contract is voidable at Kenneth's option.
B) James has committed physical duress against Kenneth.
C) this constitutes economic duress.
D) All of the above.