What challenges have been identified for improving the PMO? Select the correct answer Resistance to change, identifying it as a bureaucratic unit that interferes with project execution. Defining the role of the PMO within the organization, managing human and technological resources, ensuring the methodology's processes are applied, and demonstrating the PMO's value to the business. No challenges exist because business maturity allows knowing the benefits in advance. Alignment of the CEO and board of directors with the PMO's update project