Alex is a salesperson who receives an annual salary of $18,000 paid semimonthly plus commissions of 5% of the retail price of each unit he sells which is paid on the final pay date of the month. During his first month of employment, he sold four units for a total of $1,000 and requested a 5% draw against his $15,000 monthly minimum sales, in accordance with his employment agreement. How much should Alex receive in his gross pay for the end of his first month

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.