Explain production possibilities frontier (PPF) by putting tables on the Horizontal axis and chairs on the vertical axis. What is Bill’s opportunity cost of producing one additional table?
Bill can produce either tables or chairs. Bill can work up to 10 hours a day. His production possibilities are given in the table below: (3 Marks)
| Tables | Chairs |
| 0 | 200 |
| 50 | 180 |
| 60 | 160 |
| 70 | 140 |
| 80 | 120 |
| 90 | 0 |
- Explain production possibilities frontier (PPF) by putting tables on the Horizontal axis and chairs on the vertical axis. What is Bill’s opportunity cost of producing one additional table?
- Currently Bill is producing 70 tables and 140 chairs.
- Is this allocation of resources efficient? Why?
- Show this allocation on the graph and advise Bill how he can be more efficient.
What type of good does this suggest good x is?
For each of the following situations where the price of x decreases from p1x to p2x (a-b), calculate the following:
i) the optimal basket at time 1 and time 2
ii) the income and substitution effect. What type of good does this suggest good x is?
iii) the compensating and equivalent variation. Explain in words what these mean
(a) u(x,y) = 7xy, p1x = 8, p2x = 2, py = 5, I = 80.
(b) u(x,y)=6x^1/3 y^2/3 ,p1x =8, p2x =1, py =2, I=48.
Using the network survey produced during the first part of this project, together with host vulnerability assessments and access requirements, you need to design an updated network structure.
As discussed so far in this course, the configuration of a network affects the options available for security and network defense. Using the network survey produced during the first part of this project, together with host vulnerability assessments and access requirements, you need to design an updated network structure. Scenario You have been working as a technology associate the information systems department at Corporation Techs for a while now. You have discovered so far that all of Corporation Techs’ computer systems share the same Class C public IP address range, including workstations along with servers providing authentication, e-mail, and both secure and public Web sites
Provide an opportunity to solve a comprehensive problem in firewall and VPN implementation at various levels.
Purpose This project provides you an opportunity to solve a comprehensive problem in firewall and VPN implementation at various levels. You will play the role of an employee participating in the network security update planning process in a specific business situation.
Write a formal introductory letter to a new client.
This independent writing assignment is designed to give you a chance to apply concepts you have learned in order to write a formal introductory letter to a new client. For the sake of this assignment, create a fictional company that you will be working with in a role of your choice (e.g. “I am looking forward to consulting with your accounting team on the implementation of new bookkeeping methods.”) In this letter, you will introduce yourself to this new client – and the letter’s content will establish their first impression of you.
Consider the content of this letter to be a personal statement, which is a short summary that defines you and your mission as a professional. A personal statement identifies who you are, what you can bring to a job, and what your objectives are. With this assignment, keep in mind your audience’s needs and interests, and try to share your most relevant qualities, skills, and experiences.
Format this assignment as a formal letter, captured on a one-page PDF document. In addition to your professional objectives, also consider your motivation for working with this client, the value your skills can provide, and your communication skills.
This document should build trust, and it should be inspirational, dynamic, action-oriented, and persuasive.
As with any professional letter in the workplace, demonstrating professionalism is your goal – there is no room for errors, and errors will be judged harshly (as they will be in a professional context).
Decrypt the following ciphertext, which was encrypted using the Rail Fence cryptosystem using 4 rows.
Decrypt the following ciphertext, which was encrypted using the Rail Fence cryptosystem using 4 rows.
MABFHLRRPEETRUATSALBAIGEAEMSACSEIIIEENAECTTKRWWGN
Find the key, and then get the plain text using that key.
The following cipher text is created using Shift Cipher.
“H XBPJR IYVDU MVE QBTWZ VCLY AOL SHGF KVN”
i. Find the key, and then get the plain text using that key.
ii. Transform the obtained plaint text to cipher text again by using Vigenere Cipher with key word “antelop”. Show all the steps.
Create a frequency table and frequency graph of the cypher test below:
Frequency counts can be important tools in breaking a substitution cipher, including Vigenère ciphers. To begin with the understanding of the crypt analysis, please create a frequency table and frequency graph of the cypher test below: EUHRXRGKIPQYZFHSULHPEAGZMAWWXXOHGBOIAAHGTWFDVLHSZBQIEIBSPRVSLVVWDPIHXUGTWYLXXGNOFNPHAJKMRLUDZRESVAHGIIQWLROAQGKECSGKIECRLGREHWHPINOSVTWLTTBZIEUSNGKITEEWLGJIARSEGEGHEAFIYHDPHXNWMBPXWJKMRLGKIYCAABIRPXHUINPHWSQEIYEHWTQHMAWMIPRWLROELRFICXEHWCGGBGRXWIBSMAKSVFRJBEANMAFVMDXMGIFWLNVXPRBWWSHOHQGGTNUIILRFEHUIAJKMRLVPTRNXPRPXDXUHWRREZNWMDR
