Isabel owns a chain of smoothie stands, and she hires a different manager for each stand.
Arpita works for a company that produces children's toy
blocks, and her team applies the paint to the blocks just
before they are completed
Ronnie's company produces cakes and cookies, so he
has a team that focuses on cakes, and another team
that focuses on cookies.
Kana works on the writing team of a large company in a
group of writers who share the responsibility for writing
for many different purposes.
Alonzo hires three different teams for selling men's,
women's, and children's shoes.

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.