A project manager works in an organization that wants to implement agile methods. Traditionally, the project progress was communicated via a weekly email to stakeholders. The development team uses a burndown chart and a kanban board to visualize progress. What should the project manager do? A. Use the burndown chart and the kanban board as an auxiliary communication channel. B. Provide access to the burndown chart and kanban board and ask stakeholders to use them. C. Organize training for all stakeholders on the burndown chart and kanban board. D. Continue using only the traditional communication channels with external stakeholders