Geneva, a team manager at Mobile Solutions, needs to inform her subordinates that there will be a round of layoffs at the end of the fiscal year. In which of the following scenarios would Geneva be justified in delivering the bad news via email?A. Geneva is too upset about the news to deliver it in person. B. Geneva wants to maintain a high level of credibility with her remaining subordinates after the layoffs occur. C. Geneva's team consists of fewer than five employees. D. Geneva and her team work remotely from all around the world, and are unable to meet face to face. E. Geneva wants to use the richest communication channel available.

Problem 3: access control pokeygram, a cutting-edge new email start-up, is setting up building access for its employees. there are two types of employees: managers and engineers, and there are three departments: security, networking, and human resoures. each employee works in a single department, and each department is housed on a different floor. managers are allowed access to any floor, while engineers are allowed access only to their own floor. there are three badge-operated elevators, each going up to only one distinct floor. every employee has one badge. pokeygram wants to use the best possible access control method in order to minimize delay for the elevators (a) access control matrix, 1. which of the following would you recommend that pokeygram use: (b) access control lists, or (c) capabilities? make sure to justify your answer. 2. what, if any, would be the benefits (and/or disadvantages) of using rbac (role-based access control) in this situation? keep your solution for this problem limited to 10-12 lines of text.