GOP look into sourcing rule rank or various assignment levels or both for cost effective sourcing

Summary:

For Profitable to Promise, Does GOP look into ranks of sourcing rule or various assignment levels or both to suggest cost effective sources?
For below Example:

Assuming Transfer from Seattle is the least cost sourcing method.
1. Will it suggest to transfer from Seattle Org or not in any case?
I want to understand if GOPs look into ranks of sourcing rule or various assignment levels or both to suggest cost effective sources?

Sourcing Rules

Assignment Sets:

Assuming FG-001 belongs to the category CAT-FG

Content (please ensure you mask any confidential information):

Version (include the version you are using, if applicable):