Perform normalization checks to 3NF(if any).

Thank you.

Leave Entitlement Leave PK StaffID * PK Staff Year StartDate Attendance Entitlement EndDate PK StaffID Remarks Leave Type Timeln FK Leave TypeID DA PK Leave TypeID TimeOut Leave Type Remarks Table PK,FK1 StaffID PK StaffID StaffName CreditHours BirthDate Publications Gender Address Email Department Faculty FK2 DepartmentID + PK DepartmentID PK FacultyID Job Grade FK3 JobGradel DepartmentName FacultyID PK JobGradeID FK FacultyID JobGrade Title Salary PK StaffID Dependent AnnualIncome PK StaffID Tax DependentName Loan DependentBirthDate Insurance DependentGender DependentRelationship