how to answer these

QUESTION 19 4 points Jargon is a type of Save Answer barrier to communication QUESTION 20 4 points Controlling is one of the four principals of management Controlling is defined as motivating people to work hard to achieve the organization's goals setting goals and deciding how to achieve them arranging tasks, people, and other resources to accomplish the work seeing that the right things happen at the right time in the right way QUESTION 21 4 points Save Answer Strategic control is performed at the middle manager level True False