Analysis Tables For Modeling

I have an excel question on how to create a table that will be able to compare actual results with our estimated results.

Basically, the column I have in blue in the attached excel file contains our estimates. Once the actual numbers come out, we will replace those numbers with actual numbers.

I would like to create a table that will automatically show the magnitude of the impact of the actual numbers vs our results -- basically how much each item added or subtracted from EPS.

The items I would like to show the impact of are:
(1) The tax rate -- how much the actual tax rate impacted EPS vs. our estimate. For example - if it was a lower tax rate there may be a $0.03 benefit.
(2) interest expense line - more/less interest..what the impact of that is.
(3) non-recurring items
(4) Share count - a lower share count or a higher share count than we anticipated - what the effect on EPS is.

For each item though, every other item should be held constant. So if looking at tax rate -- then use the actual interest expense and the actual shares.. and if looking at shares...compare that to our estimate but use the actual tax rate reported and the actual interest expense....

There should then be a sum total of these items +/- impact to EPS.