Boxy's Packaging Materials Company Is Subject to Regulations Issued by the Occupational

Boxy's Packaging Materials Company is subject to regulations issued by the Occupational Safety and Health Administration (OSHA) .Like other federal administrative agencies,the OSHA was created by

A) Congress,through enabling legislation.
B) the Federal Trade Commission,through the rulemaking process.
C) the president,through an executive order.
D) the U.S.Department of Labor,through a final order.