We have the following two tables in the database, please identify which attribute in what table is the foreign key.

Employee$($Emp$\_$ID$,$ Emp$\_$Name, Salary, Department$\_$ID$)$

Department$($Department$\_$ID$,$ Department$\_$Name, Budget, Location, Department$\_$Chair$)$

The "Department$\_$ID$"$ in the Department table is the foreign key

The "Department$\_$ID$"$ in the Employee table is the foreign key

The "Emp$\_$ID$"$ in the Employee table is the foreign key