Answer:
The Speaking Context
Step-by-step explanation:
There is a model to be followed when it comes to "Public Speaking." This model is audience-centered, so one has to consider the people whom he/she is speaking to. This includes: the Audience, the Speaking Context, the Speaker and the Speech Planning Process.
Knowing the number of people in the audience, whether or not a podium is available, and the time of the day the speech will be given are all aspects of the "Speaking Context."
This consists of the physical setting, cultural setting and historical setting of the speech. The situation above is part of the "Physical Setting." This includes the room size, the location, the arrangements of the seats, the time of the day, the lighting and the temperature of the room.
Taking these things into consideration will enable the audience to listen to your speech more attentively.