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# ROI Template Return on Investment (ROI) Template Note: Cells C8:C14 and E8:E14 contain formulas to accumulate costs and benefits Cell C17 contains formula

ROI Template Return on Investment (ROI) Template Note: Cells C8:C14 and E8:E14 contain formulas to accumulate costs and benefits Cell C17 contains formula to calculate ROI Year Costs Cumulative Benefits Cumulative Costs Benefits 0 – 0 – 0 1 – 0 – 0 2 – 0 – 0 3 – 0 – 0 4 – 0 – 0 5 – 0 – 0 6 – 0 – 0 – 0 – 0 ROI: 0.0% The formula in cell C17 will calculate ROI when values are entered in cells B8:B14 and D8:D14 Sheet2 Sheet3

## Under Formulating Your Brief, Kirk (2019) presented the list of roles or “hats” of data visualization design.  In 2012, the

Under Formulating Your Brief, Kirk (2019) presented the list of roles or “hats” of data visualization design.  In 2012, the author presented the same topic but with a total of 8 “hats”.  After reading the information from 2012 (his discussion and the slide presentation he includes), compare the information discussed in our text.  Please provide your perspective why there is a change from 2012 to 2019.  This perspective would be your own opinion. This would not be research discovered about the differences from another source.  Please include the following: 1. What are the similarities and the differences in these two lists of roles? 2. Why do you think the list has been refined to the list presented in 2019? 3. What is your suggestion for the next revision and why?

## Assignment Content     This week you will consider supporting Great Day Fitness Tracking in the age of big data and

Assignment Content     This week you will consider supporting Great Day Fitness Tracking in the age of big data and the capabilities and potential benefits of using business intelligence. Consider the overall use of information systems, including BI applications in support of decision-making and marketing. Create a 2- to 3-page report in Microsoft® Word to explain to Karen about this technology, specifying how business intelligence can use data collected from business applications to improve Great Day Fitness Tracking’s competitiveness. Format your assignment according to APA guidelines.

## Essay:    Many problems ask for a sparsified version of the object (8.4.1). This has many benefits as noted in the text.

Essay:    Many problems ask for a sparsified version of the object (8.4.1). This has many benefits as noted in the text. The text, however, does not address any negative aspect(s) or effects. What are a sample of negative effects if this, and how would you mitigate or lessen these effects?   The paper should be 1-2 pages, double spaced, and please use APA. Discussion: Many partitional clustering algorithms that automatically determine the number of clusters claim that this is an advantage. List two situations in which this is not the case. Please post ur discussion for atleast 300words.

## Topic: What kind of user training should be conducted to deal with the issue of noise. How do you strike

Topic: What kind of user training should be conducted to deal with the issue of noise. How do you strike a balance between being overwhelmed with false positives and the danger of ignoring true incidents?  What effects would false positives have on an organization?  Make sure to cite your sources. Assignment should follow all APA rules and include a min. of (1) citation/reference.

## You have been hired as a CYBER security analyst to assess the vulnerabilities of the electronic voting machines for the

You have been hired as a CYBER security analyst to assess the vulnerabilities of the electronic voting machines for the city of Metropolis. Some of the voting machines are connected directly to the Internet, while the majority of them are not. However, some may have WI-FI and/or BLUETOOTH capability. All have some form of removable data devices. An electronic voting machine is simply just another Internet-of-Things endpoint that requires the same diligence in securing it as would any other network endpoint node. Discuss the vulnerabilities along the chain-of-custody of person’s vote, from button press, to off site data storage. Submit your first full draft of your research paper on election security by this week’s due date. Incorporate any suggested edits and resubmit up and until the Week #7 deadline. Remember to submit your draft to the plagiarism checker tool before submitting your draft here.

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