Answer the following questions appropriately. Consider an economy in which there are only two goods, Good X and Good Y, which
currently cost 50 and 20 respectively. Total consumer income is 1000, which is
currently used to purchase 10 units of Good X and 25 units of Good Y.
Suppose that the price of Good X falls to 40 and that consumption of Good X increases
to 12 units.
(i)
Calculate the price elasticity of demand for Good X.
[1]
(ii)
Calculate the cross-price elasticity of demand for Good Y with respect to the
price of Good X and comment on your answer.
[3]
[Total 4] The future lifetime of a new-born person is defined to be the random variable 7, which
is continuously distributed on the interval [0,], where 0< <co. Assuming ELT15
(Females) mortality, calculate the following probabilities.
(a) P(T > 40 |T > 25)
(b) P(40 <TS70|7 > 25)
[2]

I NEED 100%M ORIGINAL NOT COPY FRIST QUESTION Consider this assignment and post your opinion on the following question. SECOND QUESTION Complete the main portion of this assignment as outlined below. When applicable, adhere to APA formatting and reference guidelines. You are a member of the IT department in your organization, and you are assigned to determine the best operating system to install on your network servers. Complete the following: Adhere to APA formatting and reference guidelines when writing your response. Additionally, your response should be free of grammatical errors, use complete sentences, and give specific details to support your statements.

Question – 3 In the economy of Attica, prices are perfectly flexible and output is always at its full
employment level V. Assume that the Quantity Theory of Money {QTM} is valid. The
velocity of circulation of money is constant, and the stock of money, M, grows at a
constant rate, m. Aggregate demand, the 5 curve, is given by W = A — bffi — II”),
where R is the nominal rate of interest and HE is the expected rate of inflation. A and
b are constant parameters. [a] is the inflation rate, It; in Attica? [b] If the inhabitants of Attica have perfect foresight, what is the effect of increasing
the growth rate of money supply on real and nominal interest rates? is) Is the stock of real money balances affected by the rate of growth of the money
supply?

This week, you continue writing your journal entries. This journal is designed to give you practice in academic writing, which is very different from the personal essay writing that you have been practicing. Academic writing entails making a point and supporting that point with information from a reputable source. There are three ways to support a point with information from a source: quoting, paraphrasing, or summarizing. This week, you will practice paraphrasing a source and citing that source in your journal entry. be sure to read and review the “ ” document, which shows how quotations can be integrated. : The journal assignment should not be confused with a personal journal. This activity requires organization, effective stylistics and grammar, and proper source incorporation. It is not a free-writing or reflective writing exercise. Both of the personal essays we have read this week, “ ” and “ ,” use narrative and/or descriptive elements (sections 6.3 and 6.4 in , and each has a clear purpose. Write about one of the essays assigned in this week’s readings. In 250 to 500 words As you are writing this journal entry, pay attention to the areas that you struggled with in your “Grammar Assessment” quiz and “Practice Essay” assignment. The following resources will assist you as you write this week’s journal: It is advised that you check your document for originality (avoiding unintentional plagiarism) by using the Turnitin program. view the video for guidance on using the Turnitin program. When submitting your journal entry, make sure to In this class, you have tutoring services available: Paper Review, Live Chat, and Email. Click on the Writing Center (AWC) tab in the left-navigation menu to learn more about these tutoring options and how to get with your writing. view the video for a step-by-step guide on uploading your assignment. view the video for guidance on how to review your instructor’s feedback when the assignment is graded. Carefully review the for the criteria that will be used to evaluate your journal entries.

Briefly respond to all the following questions. Make sure to explain and backup your responses with facts and examples. This assignment should be in APA format and have to include at least two references. As you consider the reputation service and the needs of customers or individual consumers, as well as, perhaps, large organizations that are security conscious like our fictitious enterprise, Digital Diskus, what will be the expectations and requirements of the customers? Will consumers’ needs be different from those of enterprises? Who owns the data that is being served from the reputation service? In addition, what kinds of protections might a customer expect from other customers when accessing reputations?