Which of the following statements regarding bechtel is true?
a. its competitive advantage is project management.
b. bechtel was the construction contractor for the hoover dam.
c. while to rebuild iraq,
d. bechtel's crews had to travel under armed escort. bechtel's procurement program is global in nature.
e. all of these are true.

e.All of these are true.

Explanation:

Bechel is an engineering company that operates in the field of construction and civil and architectural project management. It is the largest US construction contractor and is the 11th most successful privately owned American company. About Bechel, we can say that its competitive advantage is project management, it was the Hoover Dam construction contractor while helping to rebuild Iraq. Bechtel teams have had to travel under armed escort. Bechtel's procurement program is global in nature.

answer; depression and breathing related sleep disorder(independent);

answer; control group;