The travel office at Pilot Training College maintains information about flights, pilots, and passengers. You have been given the following assumptions: A flight has a unique flight number, a passenger has a unique name, a pilot has a unique name Aflight is handled by one airline Aflight can have multiple passengers, a passenger can be on multiple flights A flight has one pilot, a pilot can operate multiple flights A flight is always handled by exactly one airplane . You have been given the following relation: . Answer the following questions: What is the PK for this relation in its current state? What Normal Form is the current state of this relation? a. b. 2. Perform the following Normalization steps: c. Draw a dependency diagram showing all functional dependencies in the relation, based on the relation you have been given CLIENTOM CLENT-NAME DATE CON CLASS CLASS 2 CLASS 3 CLASS,4| REGION CONS-NUM 1 CONS NAME-1 Transitive dependencies Transitive dependencies