Problem: Depending on a number of considerations, a company may apply for and be granted a patent for the drug, or the process of producing the drug, granting exclusivity rights typically for about 20 years. However, only after rigorous study and testing, which takes 10 to 15 years on average, will governmental authorities grant permission for the company to market and sell the drug. Patent protection enables the owner of the patent to recover the costs of research and development through high profit margins for the branded drug. When the patent protection for the drug expires, a generic drug is usually developed and sold by a competing company. The development and approval of generics is less expensive, allowing them to be sold at a lower price. Often the owner of the branded drug will introduce a generic version before the patent expires in order to get a head start in the generic market. Restructuring has therefore become routine, driven by the patent expiration of products launched during the industry's "golden era" in the 1990s and companies' failure to develop sufficient new blockbuster products to replace lost revenues.
What enables a drug's owner to recover R&D costs?
The answer is the following: Patent protection

Problem: Guinea-Bissau is bordered by Senegal to the north and Guinea to the south and east, with the Atlantic Ocean to its west. It lies mostly between latitudes 11 and 13N (a small area is south of 11), and longitudes 13 and 17W.
What is to the west of Guinea-Bissau?
The answer is the following: Atlantic Ocean

Problem: Following the successes of his trial-run games, Foster moved ahead with his idea for arena football. He founded the Arena Football League with four teams: the Pittsburgh Gladiators, Denver Dynamite, Washington Commandos, and Chicago Bruisers. Foster appointed legendary Darrel "Mouse" Davis, godfather of the "run and shoot" and modern pro offenses, as executive director of football operations. Davis hired the original coaches and was the architect of the league's original wide-open offensive playbooks.
Along with the Chicago Bruisers, Denver Dynamite and Pittsburgh Gladiators, what team was one of the original AFL teams?
The answer is the following: Washington Commandos

Problem: Multiracial Americans are Americans who have mixed ancestry of "two or more races". The term may also include Americans of mixed-race ancestry who self-identify with just one group culturally and socially (cf. the one-drop rule). In the 2010 US census, approximately 9 million individuals, or 2.9% of the population, self-identified as multiracial. There is evidence that an accounting by genetic ancestry would produce a higher number, but people live according to social and cultural identities, not DNA. Historical reasons, including slavery creating a racial caste and the European-American suppression of Native Americans, often led people to identify or be classified by only one ethnicity, generally that of the culture in which they were raised. Prior to the mid-20th century, many people hid their multiracial heritage because of racial discrimination against minorities. While many Americans may be biologically multiracial, they often do not know it or do not identify so culturally, any more than they maintain all the differing traditions of a variety of national ancestries.
How many multiracial people in the US were there in 2010?
The answer is the following:
approximately 9 million individuals