1. For the following situation, create an enhanced ER diagram: An on-line music company would like to develop a database of all individuals who use its website. Each PERSON can be either a MEMBER or a VISITOR, but not both at the same time. Also, there are other individuals who may visit the website. The company would like to track the following for each person: Location IP address The following information needs to be stored for visitors: Name Music interests The following information needs to be stored for members: Name Address .City State Zipcode Userid Music interests In addition, members have an ACCOUNT and members place ORDERS for music. Please state any assumptions that you make