2. The National Science Foundation (NSF) is a significant funder of academic research in the United States. Researchers submit proposals to various programs (for example, the "INFO INTEGRATION & INFORMATICS (III) program in the Computer Science Engineering (CSE) directorate is primarily responsible for funding research on database systems.) Panels of peer reviewers (other academics in related fields) decide which proposals will be funded. After grants are funded (typical amounts range from $50,000 to many millions of dollars), they are administered by the university on behalf of the researchers. Researchers pay graduate students, postdocs, and staff, purchase equipment and supplies, and pay expenses (such as travel) from these grants. The figure below is a simplified "Entity-Relationship Diagram that shows the relationships (lines) between objects (entities) stored in the database. name name Manager Organization address manage started ended stle 6.00 Grant supports Researcher 10 amount abstract name Fleid Program name name directorate (1) Create database tables of above ER diagram using DDL commands (ii) Write a query to find the title and amount of the grants for which Professor Stonebreaker is the principal investigator(PI). (111) Write a query that finds the number of times an MIT researcher has received (not necessarily a PI) a grant over $1 million since 1/1/2008. Retrieve the name of the researcher and the number of such grants awarded