Jack discovers that Sally, who works in receiving for a stereo warehouse, is creating false documents of receipt alleging that fewer stereos were received in a shipment than she actually received. She has been taking the stereos to the local flea market and selling them. Jack meets Sally after work and confronts her with his knowledge, but offers to remain quiet if she pays him $2000 every month. Regardless of Sallys crime, Jack is guilty of the crime of extortion. a) trueb) false