You buy some beads and string from a student on campus to make a bracelet for yourself. you valued the materials at $11 but were charged only $8. unknown to you, the seller would have sold them for $5. after you make the bracelet, you like it more than the original materials used to make it. you value the bracelet at $15. one day, a random stranger (who values your bracelet at $26) compliments the bracelet and offers you $20 for it, and you decide to sell it to the stranger.

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.

Kim davis is in the 40 percent personal tax bracket. she is considering investing in hca(taxable) bonds that carry a 12 percent interest rate. what is her after- tax yield(interest rate) on the bonds?

Buying insurance and investing for the future requires spending less in the present. why is this a hard choice for many people