Use the methods shown in class for drawing both the dependency diagrams and the logical database schema. full functional dependency arrows are drawn above the diagram (what you start with) hidden dependency arrows are drawn below the diagram 1. a. (2) Based on the following, label all dependencies (given/hidden). MedName PatientiD Date RefillsAllowed PatientName Dosage ShelfLife b. (3) Improve the above to 2NF. C. (5) Create the logical database schema. Identify all primary/foreign keys. Use the methods shown in class for drawing both the dependency diagrams and the logical database schema. full functional dependency arrows are drawn above the diagram (what you start with) hidden dependency arrows are drawn below the diagram 1. a. (2) Based on the following, label all dependencies (given/hidden). MedName PatientiD Date RefillsAllowed PatientName Dosage ShelfLife b. (3) Improve the above to 2NF. C. (5) Create the logical database schema. Identify all primary/foreign keys