When$$ statement best describes the difference between individual risks and overall project risk?

Question $49$ options:

a$)$

Overall risk is the sum of the high severity individual risks on a project.

b$)$

Overall project risks is the amount of risks that the project is exposed to$.$ Individual risks determines how to respond to individual events.

c$)$

Individual risks must be eliminated before overall project risks can be adressed.

d$)$

Individual risks affect specific tasks on a project, while overall risks relates to the risk of undertaking the project as a whole.