Simulation by entry requires performing accounting entries and updating the other information table, which is changed based on the business decision. Once the entries are made, the simulation is run, which will then show the before and after ratios.
You also have the option of implementing the simulation on a selected ratio or on all ratios. The simulation tool also allows you to save the information, which means that you will have it for reference in the future. All you have to do is simply extract the report to Excel and save the results for your analysis or potential presentations.