A. Summarize a research question that can be answered using both the original database and the add-on CSV data. The question should require data from both these data sources.1. Identify which data from the original data set and the add-on CSV file are needed to answer the research question.B. Create a logical data model for the add-on CSV file by evaluating the data contained in the file and emphasizing the relational constraints.1. Write SQL code that creates a table that accommodates the extension of the logical data model to a physical data model by specifying the field types and relevant keys.2. Write SQL code that loads the data from the add-on CSV file into the table created in part B1.C. Write SQL statement(s) for a query or queries that inform the research question summarized in part A.1. Provide a CSV file or files that capture the results from the query or queries.D. Determine how often the add-on file should be acquired and refreshed in the database for
