On January 1, 2021, Kendall Inc. began construction of an automated cattle feeder system. The system was finished and ready for use on September 30, 2022. Expenditures on the project were as follows: January 1, 2021 $ 205,000 September 1, 2021 $ 306,000 December 31, 2021 $ 306,000 March 31, 2022 $ 306,000 September 30, 2022 $ 205,000 Kendall borrowed $752,000 on a construction loan at 7% interest on January 1, 2021. This loan was outstanding throughout the construction period. The company had $4,510,000 in 7% bonds payable outstanding in 2021 and 2022. Interest capitalized for 2021 was:

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.