Caroline was an employed receptionist for ABC Corporation.Her desk was located at the entrance to the corporate office and her duties were to greet customers, answer phone calls, sort mail, and respond to general requests for information on ABC.One day, while all of the ABC managers were out of the office, a representative from XYZ Insurance Co. approached to apply to ABC as a new customer.He told Caroline that he wanted to know if ABC might be interested in canceling its current employee health insurance plan and adopting a plan provided by XYZ.Although Caroline explained that none of the ABC managers were in the office, the XYZ representative outlined his company's health insurance plan in detail.When Caroline reacted by saying that the XYZ plan sounded better than the current ABC plan, the XYZ representative immediately submitted a contract for Caroline to sign.Reluctantly, Caroline signed the contract accepting the offer to adopt XYZ's insurance plan.If XYZ seeks to enforce the contract against ABC, is ABC bound to the contract?