Example 6 Part No Description 1234 Logic Chip 5678 Memory chip Vendor Fast Chips Smart Chips Fast Chips Address Perth Sydney Perth Quality Chips Sydney Smart Chips Sydney UnitCost 10.00 5.00 3.00 2.00 5.00 a) Convert this table to a single relation (called PART- SUPPLIER) in first normal form. Illustrate the relation with the same sample data. b) List the functional dependencies in PART-SUPPLIER and identify the candidate key(s). c) Convert PART-SUPPLIER to a set of relations in at least third normal form.