MVC - combining two field in a drop down from joint table

I have a table that has 2 foreign key. I would like to create in drop down that contain the value of these two foreign key. How
can I do that?


Here is my table definition:

Master Table
Id INT Prinary key
PhoneNumber VARCHAR(3)
IDLocation Foreign key to location table
IDDepartment Foreign Key to Department table

Master Table with data exammpe:
1|383-383-33838|1|1


Location Table
ID Primary key but this is related to the IDLocation Foreign key in Master table
Location Varchar

Location Table with example.
1|Chicago


Department Table
ID Primary key but this is relate to the ID Department foreng Key in Master table
Department varchar
1|Clothes

So in my drop down I would like  something like this.

Please choose
Chicago - Clothes
or "Value"  - "value"