California Consumers Co. purchased from S.L.Coker an ice distributing business in the city of Santa Monica. In the purchase agreement, Coker agreed that he would not engage in the business of selling or distributing ice either directly or indirectly in Santa Monica, so long as the purchasers or any later purchasers remained in the business. Imperial Ice Co. acquired the ice distributing business from California Consumers. Coker subsequently began selling ice in the same territory. The ice was supplied to him by a company owned by Rosner and Matheson on very attractive terms, because they wanted to break into the territory. Imperial Ice sued to obtain an injunction to restrain Coker from violating his original contract. Did Rosner induce Coker to violate his contract and were they therefore liable for the tort of wrongful interference with contractual relations? Explain.