Question: Read this and answer the question

On 26 June 1950, the National Assembly supported a crucial bill written by Milovan Đilas and Tito about "self-management" (samoupravljanje): a type of cooperative independent socialist experiment that introduced profit sharing and workplace democracy in previously state-run enterprises which then became the direct social ownership of the employees. On 13 January 1953, they established that the law on self-management was the basis of the entire social order in Yugoslavia. Tito also succeeded Ivan Ribar as the President of Yugoslavia on 14 January 1953. After Stalin's death Tito rejected the USSR's invitation for a visit to discuss normalization of relations between two nations. Nikita Khrushchev and Nikolai Bulganin visited Tito in Belgrade in 1955 and apologized for wrongdoings by Stalin's administration. Tito visited the USSR in 1956, which signaled to the world that animosity between Yugoslavia and USSR was easing. However, the relationship between the USSR and Yugoslavia would reach another low in the late 1960s. Commenting on the crisis, Tito concluded that:

In what year did the National Assembly support a crucial bill about "self Management"?
Answer: 1950
Question: Read this and answer the question

Sheahon Zenger was introduced as KU's new athletic director in January 2011. Under former athletic director Lew Perkins, the department's budget increased from $27.2 million in 2003 (10th in the conference) to currently over $50 million thanks in large part to money raised from a new priority seating policy at Allen Fieldhouse, a new $26.67 million eight-year contract with Adidas replacing an existing contract with Nike, and a new $40.2 million seven-year contract with ESPN Regional Television. The additional funds brought improvements to the university, including:

What sportswear company formerly held a contract with the University of Kansas?
Answer: Nike
Question: Read this and answer the question

Dell advertisements have appeared in several types of media including television, the Internet, magazines, catalogs and newspapers. Some of Dell Inc's marketing strategies include lowering prices at all times of the year, free bonus products (such as Dell printers), and free shipping to encourage more sales and stave off competitors. In 2006, Dell cut its prices in an effort to maintain its 19.2% market share. This also cut profit-margins by more than half, from 8.7 to 4.3 percent. To maintain its low prices, Dell continues to accept most purchases of its products via the Internet and through the telephone network, and to move its customer-care division to India and El Salvador.

By how much did Dell cut it's margins when it cut its prices?
Answer:
half