IT infrastructure consists of: Select one: O a. Item 2 - Hardware, software, data and network components O b. Item 5 - Only items 2 and 3 c. Item 3 - Components chosen and assembled in a manner that best enables the overarching business strategy O d. Item 4 - Only items 1 and 3 O e. Item 1 - Commodity components that can be readily purchased and does not in itself, create competitive advantage