Please answer with sections like issue, rule, application, conclusion is possible

Andy decides to incorporate his sole proprietorship under the name Ashe Entertainment Corporation. He tells his attorney to file articles of incorporation, and the attorney says that the filing will be done on July 1. On June 25, Andy makes a contract with the Wimbledon Corporation (Wimbledon). Andy signs the contract in the name of Ashe Entertainment Corporation only. On July 1, the secretary of state files the articles. (20%) Under the Model Business Corporation Act (MBCA), is Andy personally liable on the contract with Wimbledon? Discuss fully. Edit Format Table