Which of the following is a kind of forum that allows a large group of people to actively participate in a discussion that usually follows a panel or symposium?

When some ideas are familiar and others are unfamiliar to an audience, the speaker should discuss the

________ ideas first. Fill in the blanks with correct word

Jose is the director of Juan's department and Juan has came to his office to tell Jose that their current project is over budget. The communication exchange is best described as

A. upward communication
B. downward communication
C. horizontal communication
D. vertical communication