Whenever congress has a perceived need for ongoing control of an economic activity, it has tended to create a

select one:

a. regulatory agency.
b. cabinet department.
c. presidential commission.
d. government corporation.
e. blue ribbon panel.

Regulatory Agency

Explanation: A regulatory agency is an agency created by the government for the purpose of implementing and enforcing a policy. They are created to protect consumers in the market especially where the manufacturer has little or no competition. They can be set up by Congress when they feel there's a need to regulate policies in the market, which can be safety measures or economic control

we can solve this via the kinematic equation:

where the vertical velocity is zero and so:

since the height of the building is 29.3 meters then:

the ball was in motion for approximately 2.45 seconds

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modern american cars are not available due to trade restrictions