bussiness communication class work. please answer all questions correctly for a like!

9 Which of the following statements about ethnic diversity in the workplace is true? Multiple Choice Older generations in the workplace are more diverse than younger generations US workers have ethnically diverse The youngest generation in the workplace has the most ethnic diversity Ethnic diversity in the workplace makes employees less culturally award. Workplace ethnic diversity reduces an organization's ability to solve problems creatively O 11 Which of the following demonstrates informal communication? Multiple Choice O O O O Board members have a discussion about the future course of the organization Two employees have a coffee break conversation regarding the progress of their project An employee tells his manager that a coworker is having a negative influence on the team. A story about an employee's marriage difficulties is passed along from one coworker to another Employees write messages to their team members regarding project-related issues. 12 Which of the following best exemplifies personal communication? Mutiple Choice a team discussion of how to improve work performance att acknowledgement that an order has been received a note to a suppler thanking him for the Christmas card he sent a business proposal written to the general manager of a company a team meeting to discuss plans for the company awards banquet O