oklahoma capital asset location and type

When filing my OK tax return, I'm being asked to, either enter the Oklahoma location or the federal identification number (of the Oklahoma company) for the sell of my residence I sold.

 

What are my options for the "Oklahoma Location"?

Where would I find the federal identification number?

What type of property sold do I choose for this selection?

                    3-Real property within Oklahoma 

                     4-Tangible personal property within Oklahoma