Poor ventilation may exist in a building when the concentration of carbon dioxide in the building exceeds
_____.
a. 100 ppm
b. 500 ppm
c. 1,000 ppm
d. 1,300 ppm
c
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What will be an ideal response?
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First-line supervisors are most likely to need ______ skills
a. Technical b. Interpersonal c. Conceptual d. Diagnostic e. Analytic
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The two approaches to persuasive communication are projective and receptive communication.