Answer:
Dubbed “El Capitan,” the supercomputer is part of the Exascale Computing Project, a DOE effort to increase computing power so that the department can run highly advanced simulations and modelling of the United States' nuclear arsenal. These simulations help alleviate the need for underground testing.
B average because he want to estimate how many people were in the meeting
Answer:
Don't respond to it. Either leave it there, or just delete it. It is most likely spam or a scammer trying to get your information. Don't respond, please.