Given that a Bank uses the following relation scheme for the approved Vendors they do business with at different branches- Vendor(VendorID, VendorName, VendorAccountNo, BranchiD, BranchName). A Vendor can service multiple branches. Vendor VID VendorName VenAccountNo BranchID Branch Name Question 1.) What would be the primary key? I Question 2.) What are the functional dependencies? Question 3.) Show below how you would place this in 3NF Question 4.) Create an ER model for the Database that results from Question 3. Save it in Visio and submit that document along with this filled out doc