Part A.(3 points): A well-designed AIS should provide adequate controls to ensure that some objectives are met. -Discuss six of these general objectives of AIS. Part B (3 points): Most new DBMSs are called relational databases because they use the relational model developed in 1970. The relational data model represents everything in the database as being stored in the forms of tables. Accordingly, there are many basic requirements are needed to develop the relational database. Discuss three of those basic requirements.