List and explain 3 advantages of "as a Service" (Paas, laas, SaaS, etc) versus buying/owning a solution (software or hardware for example). Given a manufacturing company: In what ways can IS improve asset efficiency, drive cost savings and promote revenue growth? List and explain 1 example for each. Given a single location restaurant: List and explain 3 dashboard items that management should be watching. Why are these important? Even though you don't have perfect data, in what ways can IS help make better decisions? Provide 2 examples with justification