当高压加热器发生故障，使给水温度（）时，将引起过热蒸汽温度大幅度（）

You are the project manager for an initiative aimed at releasing a new product in the market. But because of government regulation, you will have to make some changes to the project scope and the WBS. Any approved modifications to the contents of the scope statement should be done through ______ updates.

A) scope management plan
B) work breakdown structure
C) project plan
D) none of the above