Katherine kocher has determined the following information about her own financial situation. her checking account is worth $850 and her savings account is worth $1,200. she owns her own home that has a market value of $98,000. she has furniture and appliances worth $12,000 and a home computer and laptop worth $3,300. she has a car worth $12,500. she has recently purchased a 2 year certificate of deposit worth $5,500 and she has a retirement account worth $38,550. what is the value of her liquid assets?

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.