Lambert Manufacturing has $100,000 to invest in either Project A or Project B. The following data are available on these projects (Ignore income taxes): Project A Project B
Cost of equipment needed now $100,000 $60,000
Working capital investment needed now $0 $40,000
Annual cash operating inflows $40,000 $35,000
Salvage value of equipment in 6 years $10,000 $0
Refer to Exhibit 14B-1 and Exhibit 14B-2, to determine the appropriate discount factor(s) using the tables provided. Both projects will have a useful life of 6 years and the total cost approach to net present value analysis. At the end of 6 years, the working capital investment will be released for use elsewhere. Lambert's required rate of return is 14%. The net present value of Project B is:.
A) $90,356.
B) $76,115.
C) $36,115.
D) $54,356.

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.