The decision by a newcomer in an organization to leave that organization is defined as involuntary turnover

The ________ were the first people to develop an organized system of writing

Fill in the blank(s) with correct word

During meetings, Austin regularly makes comments like "Those were great ideas; we're on a roll", and "Let's keep the ideas coming!" Which role is Austin assuming by making these comments?

A. gatekeeper-expediter B. dominator C. standard setter D. compromiser