Project Management

Question

Discuss, in your own words using 500 words or more, the relationship between users and roles in databases. Explain why we use roles rather than simply assigning rights and privileges to each individual user. Consider how to handle new hires and job changes.

Cite your sources in-line and at the end. Provide a URL for your citations.  Write in essay format not in bulleted, numbered or other list format.Do not copy without providing proper attribution. 

Use quotes to indicate where you have used other’s words. 

Use the five paragraph format. Each paragraph must have at least five sentences. Include 3 quotes cited in-line and in a list of references. Include an interesting meaningful title.

It is important that you use your own words, that you cite your sources, that you comply with the instructions regarding length of your paper. Do not use spinbot or other word replacement software. It usually results in nonsense and is not a good way to learn anything. 

Question

• What issues need to be taken into consideration to determine which is the lowest cost alternative?

A healthcare firm’s investment of $1,000 in a piece of equipment will reduce labor costs by $400 per year for the next 5 years. Thirty percent of all patients seen by the firm have a third-party payer arrangement that pays for capital costs on a retrospective basis. Thirty percent of all patients also reimburse for actual operating costs. What is the annual cash flow of the investment? Assume a 5-year life and straight-line depreciation.