During the design phase of a project, the project manager notices that the schedule performance index (SPI) is 1,8 and the cost performance index (CPI) is 0,1. In a weekly meeting with top management, the project manager reports concerns about these indicators. However, the most concerned person was the project sponsor who said that if the trend continues, they will be forced to prematurely close the project.What should the project manager do?
A. onitor the project sponsor, but understand that it is normal to spend more money in the design phase of a project
B. top crashing the schedule
C. anage the project sponsor closely and revise the project's resource management plan to improve indicators
D. se a resource-leveling technique