The decision tree analysis is a risk analysis tool that can help the project manager determine the best risk response. Which of the following nodes in a decision tree represents the possible uncertain outcomes of a risky decision, with at least two nodes to illustrate the positive and negative range of events? This task contains the radio buttons and checkboxes for options. The shortcut keys to perform this task are A to H and alt+1 to alt+9. Decision,Root,End,Event