Q: While working for his PhD, he collaborated concurrently with the Swiss urban planner Professor Arnold Hoechel and the architects Frei and Hunziker on several projects, including the first automatic bowling alleys in Meyrin Commune, Geneva, and Beirut, Lebanon. In 1961, he returned to Tehran as Deputy Technical Director of Iran-Rah, the largest Construction Co. of its time in Iran. In 1963, he created his own firm under the name of Borbor Consulting Architects, Engineers, City Planners. As President and managing director, he developed and expanded the business to a large multidisciplinary organization with several in-house departments which included: architecture, urban planning, environment, structure, mechanics, electricity and interior design. The firm employed a large number of highly qualified multi-national staff and included branch offices in several major cities in Iran. A few months prior to the 1978 Iranian Islamic Revolution, Borbor moved to Paris, France where he founded the Borbor International Management Consultants to Architects, Engineers, Planners. BIMC offered consultancy services in design, management and documentation to architectural and planning firms. In 1984, he moved to Los Angeles where he was involved in some architectural consultancy and research on Iranian and Persianate subjects. Borbor returned to Iran in 1991 and established the Research Institute and Library of Iranian Studies , a non-profit, non-political, private and independent institution dedicated to the promotion of research in the field of Iranian and Persianate studies with special emphasis on novel and creative research
How many different types of consultancy services did BIMC provide?

A: 3

Q: The median income for a household in the city is $40,146, and the median income for a family is $50,271. Males have a reported median income of $35,279 versus $29,344 reported for females. The per capita income for the city is $22,643. 13.1% of the population and 8.5% of families are below the poverty line. Out of the total population, 15.7% of those under the age of 18 and 10.4% of those 65 and older are living below the poverty line. Figures delineating the income levels based on race are not available at this time. According to the Modern Language Association, in 2010 80.92% (539,885) percent of Multnomah County residents ages 5 and over spoke English as their primary language at home. 8.10% of the population spoke Spanish (54,036), with Vietnamese speakers making up 1.94%, and Russian 1.46%.
How many more dollars do males report for median income than females?

A: 5935

Q: Using newly captured French ports, the German Navy enjoyed success against an over-extended Royal Navy, using U-boats against British shipping in the Atlantic. The British Home Fleet scored a significant victory on 27May 1941 by sinking the German battleship Bismarck. In November 1939, the United States, who were taking measures to assist China and the Western Allies, amended the Neutrality Act to allow "cash and carry" purchases by the Allies. In 1940, following the German capture of Paris, the size of the United States Navy was significantly increased. In September the United States further agreed to a trade of American destroyers for British bases. Still, a large majority of the American public continued to oppose any direct military intervention in the conflict well into 1941. In December 1940 Roosevelt accused Hitler of planning world conquest and ruled out any negotiations as useless, calling for the US to become an "arsenal of democracy" and promoted Lend-Lease programmes of aid to support the British war effort. The US started strategic planning to prepare for a full scale offensive against Germany. At the end of September 1940, the Tripartite Pact formally united Japan, Italy and Germany as the Axis Powers. The Tripartite Pact stipulated that any country, with the exception of the Soviet Union, which attacked any Axis Power would be forced to go to war against all three. The Axis expanded in November 1940 when Hungary, Slovakia and Romania joined. Romania and Hungary would make major contributions to the Axis war against the USSR; in Romania's case partially to recapture territory ceded to the USSR.
How many is the number of years between when The British Home Fleet sank the Bismark and when the United States Navy was significanty lincreased?

A: 1

Q: Hyder Ali asked the rulers of Cochin and of Travancore to pay tribute as vassal states. Cochin was asked to pay a total of Rs. 400,000 and ten elephants, while Travancore was asked to pay Rs. 1,500,000 and thirty elephants. The Cochin royals agreed to pay the amount and accepted the Mysore's superiority. Finally, Malabar and Cochin came under the Mysore rule, opening Malabar Coast to the kings of Mysore. However the King of Travancore, who was under the protection of the East India Company, refused to pay the tribute. Eventually the Mysore army began to move to Travancore from the north. The Dutch military garrison at Cranganore Fort tried to stall the movement. Hyder Ali asked his commander Sardar Khan to take an army of 10,000 along the Cochin Kingdom. In August 1776, Cochin was invaded from the north and the fort at Trichur was captured. After the surrender of the ruler of Cochin, Hyder advanced to the Travancore Defence Lines . By this time Airoor and Chetuva Fort were ceded to Mysore. Meanwhile, the Dutch, with the help of the Travancore Nair Army, put down an attempt by the Mysore forces to capture the Cranganore Fort. The ruler of Cranganore, however surrendered to Hyder Ali, though the Dutch stormed his palace and captured it in January 1778.
How many years do these events span for?

A:
2