请简要分析造成该项目上述问题的可能原因。
请结合本案例，你作为项目经理可以向张某提出哪些建议？
请结合本案例，分析张某在工作中存在的问题。
（）assesses the priority of identified risks using their probability of occurring, the corresponding impact on project objectives if the risks do occur, as well as other factors such as the time frame and risk tolerance of the project constraints of cost, schedule, scope, and quality. Quantitative Risk Analysis。 Qualitative Risk Analysis。 Enterprise Environmental Factors。 Risk Management Plan。
T和H分别作为系统需求分析师和软件设计工程师，参与①、②、③、④四个软件的开发工作。T的工作必须发生在H开始工作之前。每个软件开发工作需要的工时如下表所示。 在最短的软件开发工序中，单独压缩（）对进一步加快进度没有帮助。 ①的需求分析时间 。 ①的软件设计时间 。 ③的需求分析时间 。 ③的软件设计时间。
Fair and（1）competition in government procurement around the world is good business and good public policy. Competitive pricing, product （2）and performance improvements result from competitive practices and help ensure that government authorities get the best （3）for the public they serve.
