Cisco Certified Network Associate (CCNA) 200-301 — Question 242

Refer to the exhibit. After the election process, what is the root bridge in the HQ LAN? Switch 1: 0C:E0:38:81:32:58 - Switch 2: 0C:0E:15:22:1A:61 - Switch 3: 0C:0E:15:1D:3C:9A - Switch 4: 0C:E0:19:A1:4D:16 -