When a member of my immediate family who is also an employee and I are transferring to the same official station, may we both receive allowances for relocation?

If my immediate family member and I both transfer to the same official station in the interest of the Government, may we both claim the same relocation expenses?

If my immediate family member and I both transfer to the same official station, may we both claim the same relocation allowances for the same non-employee family member?

If I am transferring in the interest of the Government and my employed immediate family member(s) transfer is not in the interest of the Government, will he/she receive relocation allowances?

When an employed immediate family member and I are transferring in the interest of the Government, what information must we submit to our agency?