Week 4 Homework Solutions: Problem Set 4 1. Determining Profit or Loss from an Investment. Three years ago‚ you purchased 150 shares of IBM stock for $88 a share. Today‚ you sold your IBM stock for $103 a share. For this problem‚ ignore commissions that would be charged to buy and sell your IBM shares. a. What is the amount of profit you earned on each share of IBM stock? The profit on each share of IBM stock was $15. $103 priced when each share was sold‚ $88 priced when each
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1.) From the identified threats & vulnerabilities from Lab #1 – (List At Least 3 and No More than 5‚ High/Medium/Low Nessus Risk Factor Definitions for Vulnerabilities) a. Fire destroys primary data center b. User downloads an unknown e-mail attachment c. Hacker penetrates your IT infrastructure and gains access to your internal network d. Workstation OS has known software vulnerability 2.) For the above identified threats and vulnerabilities‚ which of the following COBIT P09 Risk Management control
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Journal Assignment: Budgets play a critical role in management activities such as planning‚ controlling‚ and motivating employees. Used effectively‚ budgets can help a company achieve its goals and create a productive work environment. In contrast‚ budgets can also create a hostile work environment. Watch this video about budgets and employee morale and then reflect upon your own work experiences. Explain how budgeting was incorporated to achieve the company’s overall goals and objectives.
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frequency of the founding individuals? 2. Do these results vary between the populations founded by beakers #1‚ #2 and #3? Why or why not? 3. What observations can you make about the genetic variation between the parent and founding populations? 4. Suppose you have a population of 300 butterflies. If the population grows by 12% in the following year‚ how many butterflies do you have? 5. Now suppose you have 300 eggs‚ but only 70% of those eggs progress to become a cater- pillar‚ and only 80
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(d) An approximate 95% con…dence interval for the number of defaults for the portfop p p(1 p)=n‚ or equivalently np 1:96 np(1 p). lio is given by: np 1:96 n Plugging in p = :119‚ and n = 50‚ we get a con…dence interval of 5:95 4:49‚ or [1:46; 10:44]. This suggests we are approximately 95% con…dent that we will see between 2 and 10 defaults in our portfolio. (e) The Binomial distribution is great for independent trials like ‡ ipping a fair coin. However‚ here the probability
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future Value of 10‚000 for 30 years at 7% $76‚122.55 paying 10‚0000 enter it as a negative Develop Model inputs Quiz rate 7% 12% nper 30 6 pmt 0 -3500 pv -10000 0 output fv $76‚122.55 $28‚403.16 Quiz
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3. What is the project’s initial outlay The intial outlay is 8‚000‚000 (7‚900‚000 for new plant and equipment and 100‚000 for shipping). 4. Sketch out a cash flow diagram for this project. | |Year 0 |Year 1 |Year 2 |Year 3 |Year 4 |Year 5 | |Unit Price | |$300.00 |$300.00
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Outlook‚ Access‚ Visio‚ & Project. Introduction to the project The goal of the project is to have the entire staff of Wilson Technologies trained in Microsoft Office Suite. Wilson Technologies consist of 25-50 employees per location with 4 locations around the DC‚ MD‚ & VA area. The timeframe for this project is as follows: * March 24: Distribute RFP to various agencies * April 1: Deadline for agencies to submit proposals. * April 14: Wilson Technologies will be available
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Problem 6 The following are the historic returns for the Chelle Computer Company: Year Chelle Computer General Index Year chelle computer general index 1 37 15 2 9 13 3 -11 14 4 8 -9 5 11 12 6 4 9 Based on this information‚ compute the following: a. The correlation coefficient between Chelle Computer and the General Index. Answer : r= .1305 b. The standard deviation for the company and the index Answer:
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the contingency planning policy statement. b. Conduct the business impact analysis. c. Identify preventative controls. d. Develop recovery strategies. e. Develop an IT contingency plan. f. Plan testing‚ training‚ and exercises. g. Plan maintenance. 4. What is the objective of a BIA? The overall objective of the BIA is to identify the impact of outages. 5. In the seven domains of an IT infrastructure‚ list three things that should be included as CBFs. The Web server must have reliable Internet
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