PLZ HELP I NEED THE ANSWER FOR MY TIMED QUIZ Which of the following statements about languages in sub-Saharan Africa is true?

A.

Most countries have only one official language.

B.

Many countries include at least one European language among their official languages.

C.

Most countries have one common language spoken by almost all of their people.

D.

Most languages spoken in the region are Khoisan, or “click” languages.

Please select the best answer from the choices provided

A

B

C

D

Cooperation among oligopolies runs counter to the public interest because it leads to underproduction and high prices. in an effort to bring resource allocation closer to the social optimum, public officials attempt to force oligopolies to compete instead of cooperating. consider the following scenario: suppose that the presidents of two auto manufacturing companies exchange text messages in which they discuss jointly raising prices on their new lines of hybrid suvs. this illegal communication would violate which of the following laws? the sherman antitrust act of 1890 the robinson–patman act of 1936 the celler–kefauver act of 1950 the clayton act of 1914