Question 1: SW6 has an uplink to SW5, which is the root port for SW6. SW5 has an advertised cost of 3000 to the root. SW6 is configured with a link cost of 2000, but SW5 has the same link configured with a cost of 4000. What is SW6's cost to the root? Choice: (choose correct answer): () 2000 () 3000 () 4000 () 5000 () 6000 Answer: 5000