1. Please select and focus your response only on one of the following large-scale change scenarios. As an executive, you have been tasked with designing a change strategy for implementation. Please select a proper change management model and explain how you plan to facilitate and implement the change. Please be sure to capture potential barriers to change as part of the process. Scenario 1: An employer-imposed COVID-19 vaccine: Due to increasing pressures from your firm's customers and some government agencies, the board of executives has decided to mandate COVID-19 vaccination for all employees who possess highly mixed opinions regarding this decision