Scenarios' Sheet Wizard - Step 2 of 4 - Inputs/Outputs    
 
Open Scenarios' Sheet Wizard, then select the Scenarios Tables option, press the Next button.
 
 
 
Select the input variables, in this case Units, Price per unit and Cost per unit.
 
 
Select the output variables, in this case Gross Margin and Net Profit after Tax (NPAT), then press the Next button