Marcus analyzes patterns of informal communication among a cohort of Silicon Valley startups. Which of these are characteristics of informal communication networks that you should expect to see in the data Marcus is studying? Select all that apply. Question 2 options: Messaging practices are shaped by hierarchy, technology systems, and official policy. Messages are transmitted through means that are beyond the established channels of an organization. Messages seem to cross boundaries within an organization. Communication happens in all directions and between individuals of different status and roles. Communication is generally downward and one-waythat is, from managers to staff