What data may be obtained from the Buffet Onset Boundary chart?

Question

Question ATPL - Airline Transport Pilot license - Principles of Flight

QuizVDS · Accepted Answer

The values of the Mach Number at which low speed and Mach Buffet occur at different weights and altitudes

QuizVDS · Answer

The values of Mcrit at different weights and altitudes

QuizVDS · Answer

The values of MMO at different weights and altitudes

QuizVDS · Answer

The values of the Mach Number at which low speed and shock-stall occur at different weights and altitudes

Id 124 - ATPL - What data may be obtained from the Buffet Onset Boundary chart?