Build a workbook to an Excel user defined function and three unique  Data Table examples.   Construct and explain an example that answers a real-world problem  using a one-way Data Table incorporating the new PVGOFA function as part of the model. The applied example should be unique  and one of your choosing to include both a model and a Data Table. None of your three data table examples should involve a loan or model similar to one used in class. The values calculated in the body of the Table (the Table array functions) should cover a 10 by 3 array and reflect different parameter input values. The Table should be on the first sheet named One-Way and contain three output variables

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Fundamentals of Datawarehouse

A data warehouse is a data repository which is used to store large quantities of historical data that are mostly used for creating reports that help businesses to identify their weaknesses and strengths. For example, demographics data about people of a region can help businesses identify the needs and preferences of the region’s population. A data warehouse acts as a central storage for storing data that comes from one or more heterogenous sources. It also consists of data which can be old and of historical value. One of the most important applications of this type of system is that it is used for supporting business intelligence and data analytics applications.