You work as a Systems Administrator for your company. The company has a main office in New York and 20 branch offices in North America. Some of the branch offices are in locations with low bandwidth Internet connectivity. The company has a Microsoft 365 subscription. All users in the company have a Microsoft 365 E3 license. All users in the main office use Microsoft Teams for collaboration. You want to roll out Microsoft Teams to all branch office users. However, you are concerned about the branch offices Internet connectivity. You need to verify that the branch offices have enough bandwidth to support audio and video conferencing using Microsoft Teams. Which of the following should you use? 

Answer options:

A. Microsoft Network Planer
B. Microsoft Teams Call Quality Dashboard.
C. Microsoft Network monitor
D. Microsoft Network Testing Companion

A