You are assigned as the project manager for a new product development project in a manufacturing company. The project involves designing and manufacturing a new type of electric vehicle (EV) battery with higher energy density and longer battery life. The project is expected to last for 12 months and has a budget of RM5 million. The project team consists of engineers, researchers, suppliers, and other stakeholders. Based on the above scenario, describe the role of communication and leadership in managing production projects. Classify TWO (2) examples of effective communication and leadership practices that can enhance project success in a production management setting