According to the article "High-Reliability Health Care: Getting There from Here" by Chassin and Loeb (2013), which of the following is the main reason change initiatives fail? Select one: O a. Change leaders who believe that communication is the same as engagement. b. All these answers are correct. c. Change managers believe that communication, training and changing reward systems are enough. O d. Change fatigue - too many change initiatives without prioritisation. O e. CEO and their team 'dictate' to the workers what should happen