Interest groups often use lobbying to influence members of Congress.
Explanation:
Interests groups often employ lobbying as a tactic to influence decisions of the executive or the legislature or the judiciary to make sure that the policies being made and the laws that are being passed are in their favor either strategically or economically.
Lobbying groups like big pharmaceuticals often have great influence on how laws are made and which things are outlawed or not as many people in the government also have vested interests in these groups.
I think this quote refers to A guard and a prisoner. The guard is the superintendent with the keys to the cell. He is standing by the prisoners door, and let the prisoner out into the lobby. I think the last part means that the prisoner got loose because he was first out the door.
The law of demand states that the increase in the price of a good causes a resultant decrease in the quantity demanded of the good.
<h3>The law of demand</h3>
According to this law, when the price of a good is increased, ity would reduce the purchasing power of the users of the good. They would be able to buy only less of it.
But a price drop woukd make people to accumulate more of a good.
Read more on the law of demand here:brainly.com/question/24500422