EU and countries' antitrust laws do not apply to U.S. companies doing business in the EU

Which of the following pollutants causes poor coordination and lack of alertness?

A) lead B) nitrogen oxide C) carbon monoxide D) sulfur dioxide

A network has been crashed to the point where all activities are critical. Additional crashing:

A) is unnecessary. B) is impossible. C) is prohibitively expensive. D) may require crashing multiple tasks simultaneously. E) can be done, but all critical tasks must be reduced in duration.