A two-year project is 50% complete has a schedule performance index of 1.051and a cost performance index of 1.02, A new project enters the portfolio and is deemed a higher priority than the current project. As a result, the current project loses three key resources, Despite tossing resources, the project manager is asked by senior management to complete the project on time and within budget without additional resources.
A、executive resources balance
B、crashing
C、change the project baseline
D、implement deviation analysis