Twenty-year-old Fred lives in a group home. His only "speech" includes segments of TV commercials. He becomes very anxious and agitated when his routine is disrupted and he doesn't like to be touched. His social skills are very limited, and he does not show emotion to others. He has a narrowed focus of attention on one video game that he plays and plays over and over again. He likes to spin objects such as pens, pencils, and markers. At times he may mechanically repeat a sentence that he overheard someone else say. Fred is suffering from which disorder?

Catatonia schizophrenia

Explanation:

Catatonia schizophrenia is a psychological disorder. Catatonia includes symptoms such as Lack of communication and movement. This disorder includes the agitation and restlessness in the patient. It is a type of schizophrenia. There is another mental condition that also makes a person catatonic.  

Thus here Twenty-year-old Fred lives in a home was suffering from Catatonia schizophrenia.

trade regulation is a field of law, often bracketed with antitrust (as in the phrase “antitrust and trade regulation law”), including government regulation of unfair methods of competition and unfair or deceptive business acts or practices. antitrust law is often considered a subset of trade regulation law. franchise and distribution law, consumer protection law, and advertising law are sometimes considered parts of trade regulation law.

in general the theory of economics says that the more open to trade a country is the better   the result for the same country and the whole economies.

in real life countries impose taxes, quotas, etc which is not so good for the economies.

this kind of commercial war between the usa and china is slowing down the growth of the whole world so we can say that it is a draw back of trade regulations. and the free trade agreements are benefits of trade regulations.