Being the project manager in a software project which is currently initiated，you want to assess high level risks．What should you do ？（）
A．Develop a preliminary scope statement and document initially identified risks in this document
B．Identify and analyze risk events using qualitative and quantitative techniques
C．Develop contingency plans and fallback plans in case the original plan proves Wrong
D．Discuss the risks documented in your risk register with the project key stakeholders