<span>The use of an organization's operational data as the source data for a bi system is not usually recommended because it requires considerable processing and can drastically reduce system performance.
BI system is business intelligence system. To making the better business </span>decision is the purpose of Business Intelligence system. there are many business intelligence tools to make it successful.
<span>Topics Reference Advisors Markets Simulator Academy</span> Profitability Index<span>By Investopedia</span><span> SHARE </span><span> </span><span> Chapter One Chapter Two Chapter Three Chapter Four Chapter Five </span><span>Chapter One Chapter Two Chapter Three Chapter Four Chapter Five</span><span><span>4.1 Net Present Value And Internal Rate Of Return4.2 Capital Investment Decisions4.3 Project Analysis And Valuation4.4 Capital Market History4.5 Return, Risk And The Security Market Line</span><span>4.1.1 Introduction To Net Present Value And Internal Rate Of Return4.1.2 Net Present Value4.1.3 Payback Rule4.1.4 Average Accounting Return4.1.5 Internal Rate Of Return4.1.6 Advantages And Disadvantages Of NPV and IRR4.1.7 Profitability Index4.1.8 Capital Budgeting</span></span>
A profitability index attempts to identify the relationship between the costs and benefits of a proposed project. The profitability index is calculated by dividing the present value of the project's future cash flows by the initial investment. A PI greater than 1.0 indicates that profitability is positive, while a PI of less than 1.0 indicates that the project will lose money. As values on the profitability index increase, so does the financial attractiveness of the proposed project.
The PI ratio is calculated as follows:
<span>PV of Future Cash Flows
</span>Initial Investment
A ratio of 1.0 is logically the lowest acceptable measure for the index. Any value lower than 1.0 would indicate that the project's PV is less than the initial investment, and the project should be rejected or abandoned. The profitability index rule states that the ratio must be greater than 1.0 for the project to proceed.
For example, a project with an initial investment of $1 million and present value of future cash flows of $1.2 million would have a profitability index of 1.2. Based on the profitability index rule, the project would proceed. Essentially, the PI tells us how much value we receive per dollar invested. In this example, each dollar invested yields $1.20.
The profitability index rule is a variation of the net present value (NPV) rule. In general, if NPV is positive, the profitability index would be greater than 1; if NPV is negative, the profitability index would be below 1. Thus, calculations of PI and NPV would both lead to the same decision regarding whether to proceed with or abandon a project.
However, the profitability index differs from NPV in one important respect: being a ratio, it ignores the scale of investment and provides no indication of the size of the actual cash flows.
The PI can also be thought of as turning a project's NPV into a percentage rate.
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Answer: Data Mining
Explanation: Mara Kay tasked with identifying previously unknown relationships in the company's sales data. This is an indication that Mara Kay will be working with pre-existing company data.
Data Mining can therefore be defined as the examination of large pre-existing databases in order to discover/identify patterns that will be useful in generating new information.
Data Mining is also known as Knowledge Discovery in Databases.
Data Mining will not be complete if the results of the analysis are not used for future purposes, therefore, Mara Kay will use the results of her findings for future promotions.
1d 2b 3c 4a ...............................
It checks to see if you've had a background of like doing drugs or something illegal.
