Ok after having some time free. I re-read my question and thought that was a little pointless to ask. I was more concern about the Default Extrusion Width. So, I poked around a bit more on searching and came across this link here.
I know that Lulzbot has a method of similar on Extruder Calibration, but was not able to find anything about Default Extrusion Width. The link help in order to figure out how to do the flow rate calibration. I am very happy that my Extrusion Multiplier at default of 1 is exactly where it needs to be set.
As for the other settings that is listed. Those are self explanatory now after having quiet time to myself.
I do want to say thank you Lulzbot for taking time in showing to check Extruder Calibration.