Problem: In 2013, China led the world in renewable energy production, with a total capacity of 378 GW, mainly from hydroelectric and wind power. As of 2014, China leads the world in the production and use of wind power, solar photovoltaic power and smart grid technologies, generating almost as much water, wind and solar energy as all of France and Germany's power plants combined. China's renewable energy sector is growing faster than its fossil fuels and nuclear power capacity. Since 2005, production of solar cells in China has expanded 100-fold. As Chinese renewable manufacturing has grown, the costs of renewable energy technologies have dropped. Innovation has helped, but the main driver of reduced costs has been market expansion.
What is the main driver of reduced costs?
The answer is the following: market expansion

Problem: Rumors began swirling with regards to bringing the AFL back to Austin and San Antonio, Texas. Both cities have hosted franchises in the past (Austin Wranglers, San Antonio Force and San Antonio Talons), but an AFL spokesman, BJ Pickard, was quoted as saying, "News to me." Announcements have yet to be made on any sort of expansion plans. An expected "big announcement" on Friday, October 30 at a San Antonio Spurs game never came to fruition.
Along with the San Antonio Talons, what AFL franchise did San Antonio host at one time?
The answer is the following: San Antonio Force

Problem: The Supreme Court of the United Kingdom is the ultimate court for criminal and civil matters in England, Wales and Northern Ireland and for civil matters in Scotland. (The supreme court for criminal matters in Scotland is the High Court of Justiciary.) The Supreme Court was established by the Constitutional Reform Act 2005 with effect from 1 October 2009, replacing and assuming the judicial functions of the House of Lords. Devolution issues under the Scotland Act 1998, Government of Wales Act and Northern Ireland Act were also transferred to the new Supreme Court by the Constitutional Reform Act, from the Judicial Committee of the Privy Council.
When did this act go into affect?
The answer is the following: 1 October 2009

Problem: Ford Motor Company and Coca-Cola were two of the first sponsors of American Idol in its first season. The sponsorship deal cost around $10 million in season one, rising to $35 million by season 7, and between $50 to $60 million in season 10. The third major sponsor AT&T Wireless joined in the second season but ended after season 12, and Coca-Cola officially ended its sponsorship after season 13 amidst the declining ratings of Idol in the mid-2010s. iTunes sponsored the show since season seven.
How much did it cost each company for the first season?
The answer is the following:
10 million