A Moving to another question will save this response. Question 4 The 7 principles of supply chain management were first presented in 1997. Which of the following statements best describes its relevance today? The 7 principles remain very relevant to managers today. The 7 principles from 1997 show how much supply chain management has changed and evolved in the past 20 years. The 7 principles are no longer relevant The 7 principles from 1997 show how much simpler successful supply chain management is today. Question 4 of 40 5 points Save