Please explain what a Responsibility Matrix (RM) is. What is another name for a RM? When would it be appropriate to create a RM rather than a full blown Work Breakdown Structure (WBS)? Imagine that you are the mother of three boys, ages 10, 13 and 15, and are planning a weekend camping trip for your family. Develop an example of a Responsibility Matrix for the work that needs to be done prior to starting your trip and assign responsibilities to yourself, your husband and each of your three boys.