Q What are some variables that affect group effectiveness?What are the differences between intrinsic and extrinsic motivation?What two variables are measured in the managerial communication matrix? Describe the characteristics of each quadrant in the matrix.Describe one informal communication method and the several purposes that informal communication serves.Describe how Herzberg’s dissatisfiers and motivators relate to Maslow’s hierarchy of needs.Describe the two types of forces creating change and give examples.