Fry experiences episodes where he is totally out of control. he will go on buying sprees spending money that he doesn't have. during such times he rarely sleeps and if you connect with him his speech is rapid, pressured, and rather disorganized and confused. at times, he engages in other risk type behaviors that are totally uncharacteristic to him. he eventually returns to normal, but has also battled episodes of depression as well.

(a) bipolar i
(b) anxiety disorder
(c) bipolar ii
(d) somatoform disorder

A.

Explanation:

Bipolar I  is a subkind of bipolar disorder which includes episodes of impulsive and reckless behavior. Also, people who suffer this may speak uncontrollably, have trouble falling sleep and experiment a rise in their energy.

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.

by using  production possibilities graph.  opportunity costs are key expenses in financial matters and are utilized as a part of registering money saving advantage investigation of a venture. such expenses, be that as it may, are not recorded in the record books but rather are perceived in basic leadership by processing the money costs and their subsequent benefit or misfortune.