can anyone do these parts and FIRST EXPLAIN HOW TO FIND PRIMARY KEY IN THIS PLEASE

Part D - Normalization (15 points) Based on the above Purchase Report Table, answer the following questions. D.1 Identify the functional dependencies (primary, partial, and transitive) in the relation above based on the information given to you. (4 points) D.2 Perform normalization process to this relation based on the following steps; 1st Normal Form, 2nd Normal Form and finally the 3rd Normal Form. Your answers are the final relations or tables created after you have performed all three Normal Form. Please indicate the primary keys for all the relations. (11 points)