Did Carr make the case for IT Doesn't Matter? Evaluate the main points made by Carr. Carrs arguments for his new rules need to be discussed first. Specifically, address scarcity vs ubiquity for competitive advantage, infrastructure technologies vs. proprietary technologies, commoditization of IT and analogy between railroads/electricity vs. IT. Provide examples to support your stance, do not simply provide definitions for the terms. Do you think Carr's argument is still relevant today? Why?