The following transactions are February activities of Swing Hard Incorporated, which offers indoor golfing lessons in the northeastern United States. If an expense is to be recognized in February, indicate the amount. (Enter zero for any transactions that have a net effect of zero on the income statement.)
a. Swing Hard paid $5, 600 to its golf instructors for the month of February.
b. Swing Hard paid $2, 650 for electricity used in the month of January.
c. Swing Hard received an electricity bill for $1, 640 for the month of February, to be paid in March.

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.