Which table and columns do you use as Lookup Table, Lookup Column, and Source Column when configuring the Lookup?

A customer wants to implement a Grade/Band dimension using the external code from the Fo Pay Grade T table. The source for all employee grade data is from the Pay Grade column in the Emp Job Info T table.

Which table and columns do you use as Lookup Table, Lookup Column, and Source Column when configuring the Lookup?
A . Fo Pay Grade T as Lookup Table. Code as Lookup Column. Emp Job Info T>Pay Grade as Source Column
B . Emp Job Info T as Lookup Table. Pay Grade as Lookup Column. Fo Pay Grade T>Internal Code as Source Column
C . Emp Job Info T as Lookup Table. Pay Grade as Lookup Column. Fo Pay Grade T>Code as Source Column
D . Fo Pay Grade T as Lookup Table. Internal Code as Lookup Column. Emp Job Info T>Pay Grade as Source Column

Answer: D