​Lilliput's aggregate income in 2015 was ​$48,002,000,500. Suppose the population of Lilliput was 20,100,500 in 2015​, of which 16,086,000 people were employed. ​Therefore, Lilliput's income per capita in 2015 was ​$nothing. ​(Round your answer to two decimal places.​) Suppose the aggregate income of Lilliput was ​$6.5 billion in​ Q1:2016, ​$5.2 billion in​ Q2:2016, ​$5.4 billion in​ Q3:2016, and ​$5.9 billion in​ Q4:2016. Lilliput ▼ suffered didn't suffer from a recession in 2016. ​Lilliput's yearly unemployment rate for 2016 is likely to be ▼ greater thangreater than not significantly different fromnot significantly different from lesser thanlesser than the previous​ year's value.

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.