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Tutorial 10: Performing What-If Analyses

Tutorial 10: Performing What-If Analyses. Objectives. Explore the principles of cost-volume-profit relationships Perform a basic what-if analysis Use Goal Seek to calculate a solution Create a one-variable data table Create a two-variable data table

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Tutorial 10: Performing What-If Analyses

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  1. Tutorial 10: Performing What-If Analyses

  2. Objectives Explore the principles of cost-volume-profit relationships Perform a basic what-if analysis Use Goal Seek to calculate a solution Create a one-variable data table Create a two-variable data table Create and apply different Excel scenarios Generate a scenario summary report Generate a scenario PivotTable report New Perspectives on Microsoft Excel 2010

  3. Visual Overview New Perspectives on Microsoft Excel 2010

  4. Data Tables and What-If Analysis New Perspectives on Microsoft Excel 2010

  5. Understanding Cost-Volume-ProfitRelationships • Cost-volume-profit (CVP) analysis • Studies the relationship between expenses, sales volume, and profitability • Helps predict the effect of cutting overhead or raising prices on a company’s net income • Sometimes called break-even analysis New Perspectives on Microsoft Excel 2010

  6. Comparing Expenses and Revenue • Types of expenses • Variable expenses change in proportion to the amount of business a company does • Fixed expense must be paid regardless of sales volume • Mixed expense is part variable and part fixed New Perspectives on Microsoft Excel 2010

  7. Determining the Break-Even Point • Break-even point: revenue equals expenses • A CVP chart shows the relationship between expenses and revenue New Perspectives on Microsoft Excel 2010

  8. Performing a What-If Analysis with Goal Seek • What-if analysis lets you explore the impact of changing different values in a worksheet • Goal Seek automates trial-and-error process • Allows you to specify a value for a calculated item • Excel returns input value needed to reach the goal • Goal Seek dialog box New Perspectives on Microsoft Excel 2010

  9. Performing a What-If Analysis with Goal Seek New Perspectives on Microsoft Excel 2010

  10. Working with Data Tables • Display results from several what-if analyses • One-variable data table • Specify one input cell and any number of result cells • Useful in business to explore how changing a single input cell can impact several result cells New Perspectives on Microsoft Excel 2010

  11. Charting a One-Variable Data Table • Gives a better picture of relationship between sales volume, revenue, and total expenses New Perspectives on Microsoft Excel 2010

  12. Creating a Two-Variable Data Table • Analyzes a variety of combinations simultaneously • Uses two input cells, but displays only a single result value • Must identify the row input cell and the column input cell New Perspectives on Microsoft Excel 2010

  13. Creating a Two-Variable Data Table New Perspectives on Microsoft Excel 2010

  14. Charting a Two-Variable Data Table New Perspectives on Microsoft Excel 2010

  15. Tutorial • Steps 1 - 12 New Perspectives on Microsoft Excel 2010

  16. Visual Overview New Perspectives on Microsoft Excel 2010

  17. What-If Scenarios New Perspectives on Microsoft Excel 2010

  18. Using the Scenario Manager • Create scenarios to perform a what-if analysis with more than two input cells • Define names for all input and result cells that you intend to use in the analysis • Defined names automatically appear in reports generated by the Scenario Manager • Using defined names makes it easier to work with scenarios and understand the scenario reports New Perspectives on Microsoft Excel 2010

  19. Using the Scenario Manager • Use the Scenario Manager to define scenarios • Each scenario includes a scenario name, input cells, and values for each input cell • Number of scenarios is limited only by computer’s memory • Input cells are referred to as changing cells • Contain values that are changed under the scenario • Can be located anywhere in the worksheet New Perspectives on Microsoft Excel 2010

  20. Using the Scenario Manager • Edit Scenario dialog box New Perspectives on Microsoft Excel 2010

  21. Using the Scenario Manager • Scenario Values dialog box New Perspectives on Microsoft Excel 2010

  22. Using the Scenario Manager • View the effect of each scenario by selecting it in the Scenario Manager dialog box New Perspectives on Microsoft Excel 2010

  23. Using the Scenario Manager • Editing a Scenario • Edit the assumptions to view other possibilities • Worksheet calculations are automatically updated to reflect the new scenario New Perspectives on Microsoft Excel 2010

  24. Creating a Scenario Summary Report • Displays the values of the input cells and result cells under each scenario • Tabular layout makes it simpler to compare results of each scenario • Automatic formatting makes it useful for reports and meetings New Perspectives on Microsoft Excel 2010

  25. Scenario Summary Report New Perspectives on Microsoft Excel 2010

  26. Tutorial • Steps 13 - 23 New Perspectives on Microsoft Excel 2010

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