Which person is responsible for the building and operation of stage machinery and scenery; has charge of lighting crews and industrial scheduling; has charge of moving scenery in and out of the theatre; and establishes policies and directives for scene shifting?

Technical director.

Explanation:

The answer is the Technical director.

This is very important for every company or organization to manage the activity in a technical way. Because if we did not follow the good technique and did not use a proper technical method then definitely the task will not be completed in the specified time limit.

for i will definitly keep him in my prayers. may god bles you and your

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the answer is b ) square root of 5