Excel sheet calculations derived from a PDF paper

The calculations have the following characteristics: exponential functions, linear and other basic maths. The inputs are attributed for a set of information technology covering point to point technologies and ESB or enterprise service bus technologies. The calculations compare the increasing complexity of using a point to point approach compared to an ESB approach. The calculations are all documented in a research paper as attached and are all exponential and simple math based. I would like to model the same outcomes in the excel sheet and have the ability to modify the inputs. Take a look and let me know.

SM