B. the freedom to assemble together for peaceful meetings
this freedom is protected by the first amendment to the constitution, which reads "Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, and to petition the Government for a redress of grievances."
It is considered to be important and in a way of calming down the customer as having to listen and understand them is a way of letting them know that you care about them and their current situation. This will enable them to vent on their problems and to prevent them from having to burst out in an outrage if you-- as an employee, fail to recognize your customer's needs.
By due process of elimination and the fact that it says at least, the answer is b. this is mainly because at least would have the symbol > only and the fact that 53 and 21 do not add to equal 95.
Cheers!