Great Lakes Packing has two bond issues outstanding. The first issue has a coupon rate of 3.80 percent, a par value of $2,000 per bond, matures in 5 years, has a total face value of $5.1 million, and is quoted at 105 percent of face value. The second issue has a coupon rate of 6.57 percent, a par value of $1,000 per bond, matures in 15 years, has a total face value of $9.4 million, and is quoted at 108 percent of face value. Both bonds pay interest semiannually. The company's tax rate is 40 percent. What is the firm's weighted average aftertax cost of debt

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.