which path will be used to signal a new LSP requiring 12 Mbps?

Click the Exhibit button. You have an MPLS network and you have configured least-fill as
your CSPF tiebreaker. Using the information in the exhibit, which path will be used to signal
a new LSP requiring 12 Mbps?

A.
Path 1

B.
Path 2

C.
Path 3

D.
Path 4