4: (20marks) An agile project team collaborates with stakeholders in a healthcare organization. The organization needs to develop communications with stakeholders in line with its goals to deliver a healthcare product to the market. Regarding the above scenario answer the following questions? a) Evaluate the communication and management approach the agile project team takes in the above scenario. (5 marks) b) Refer to the mistakes project managers may make and explain how to avoid them. (5 marks) c) Explain the importance of software estimation during software project management in above company. (5 marks) d) How estimation accuracy can be improved by the project manager