You are advising a customer, “based on the tests conducted, the memory should be doubled and the network bandwidth has to be quadrupled.” What kind of objective data would you give to substantiate...

You are advising a customer, “based on the tests conducted, the memory should be doubled and the network bandwidth has to be quadrupled.” What kind of objective data would you give to substantiate your recommendation? If the customer asks you to justify your answer in a tabular or graphical form, stating all your assumptions, how would you go about?