Background Information
What-If Analysis is the label for a collection of tools to project and display multiple scenarios. A helpful collaborative tool contained in the What-If Analysis is the Scenario Manager.
Adding a Scenario
Name the Scenario:
- Highlight the range of cells that will be changed as part of your scenario.
- From the Data Tab, click the What-If Analysis button, then click Scenario Manager. This opens the Scenario Manager dialogue box.
- Press Add.
- Type the desired Scenario Name.
- Press OK. This opens the Scenario Values dialogue box.
Specify the Values:
- Type the appropriate scenario values.
- Press Add to create additional scenarios.
- Repeat steps 4-6.
- Press OK when all scenarios have been added.
- Press Close.
Viewing Existing Scenarios
- From the Data Tab, click the What-If Analysis button, then click Scenario Manage. This opens the Scenario Manager dialogue box.
- Double Click the Scenario to view (or select and press the Show button).
Summarizing Existing Scenarios
- From the Data Tab, click the What-If Analysis button, then click Scenario Manager. This opens the Scenario Manager dialogue box.
- Click the Summary button. This opens the Scenario Summary dialogue box.
- Choose Scenario summary for a side-by-side comparison of the scenarios.
- Press OK.
- The Summary table will be created in a new worksheet labelled Scenario Summary.
Merging Existing Scenarios From Other Workbooks
- Open any workbook containing a scenario to be merged.
- From the Data Tab of the main workbook, click the What-If Analysis button, then click Scenario Manager. This opens the Scenario Manager dialogue box.
- Click Merge. This opens the Merge Scenarios dialogue box.
- Choose the Book and Sheet(s) to be merged.
- Press OK.
Notes
- If a scenario is marked as Prevent Changes, it cannot be changed or deleted if the workbook is protected.
- If a scenario is marked as Hidden, it cannot be viewed if the workbook is protected.
- Scenarios work best with a small list of values.
- Name cells before creating scenarios to help in managing them:
- Click the cell to be named.
- Type the desired name in the Name Box (on the left-side of the formula bar - naming restrictions apply).
- If you use Scenarios regularly, you may want to add the Scenario Manager to your Quick Access Toolbar:
- From the Data Tab, click the What-If Analysis button, then right-click Scenario Manager.
- Click Add to Quick Access Toolbar.
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