Individual states and localities offer nonprofits exemptions from other taxes such as sales tax or property tax. Federal tax-exempt status does not guarantee exemption from state and local taxes, and vice versa. These exemptions generally have separate applications and their requirements may differ from the IRS requirements. Furthermore, even a tax exempt organization may be required to file annual financial reports (IRS Form 990) at the state and federal level. A tax exempt organization's 990 forms are required to be made available for public scrutiny. An example of nonprofit organization in the US is Project Vote Smart.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): What financial form must be filed with both the state and federal governments each year?
Ah, so.. IRS Form 990

Brasilia (Portuguese pronunciation: [bazilj]) is the federal capital of Brazil and seat of government of the Federal District. The city is located atop the Brazilian highlands in the country's center-western region. It was founded on April 21, 1960, to serve as the new national capital. Brasilia and its metro (encompassing the whole of the Federal District) had a population of 2,556,149 in 2011, making it the 4th most populous city in Brazil. Among major Latin American cities, Brasilia has the highest GDP per capita at R$61,915 (US$36,175).
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): When was Brasilia founded to serve as the metro?
Ah, so.. unanswerable

By March 2011, the market share of OS X in North America had increased to slightly over 14%. Whether the size of the Mac's market share and installed base is relevant, and to whom, is a hotly debated issue. Industry pundits have often called attention to the Mac's relatively small market share to predict Apple's impending doom, particularly in the early and mid-1990s when the company's future seemed bleakest. Others argue that market share is the wrong way to judge the Mac's success. Apple has positioned the Mac as a higher-end personal computer, and so it may be misleading to compare it to a budget PC. Because the overall market for personal computers has grown rapidly, the Mac's increasing sales numbers are effectively swamped by the industry's expanding sales volume as a whole. Apple's small market share, then, gives the impression that fewer people are using Macs than did ten years ago, when exactly the opposite is true. Soaring sales of the iPhone and iPad mean that the portion of Apple's profits represented by the Macintosh has declined in 2010, dropping to 24% from 46% two years earlier. Others try to de-emphasize market share, citing that it is rarely brought up in other industries. Regardless of the Mac's market share, Apple has remained profitable since Steve Jobs' return and the company's subsequent reorganization. Notably, a report published in the first quarter of 2008 found that Apple had a 14% market share in the personal computer market in the US, including 66% of all computers over $1,000. Market research indicates that Apple draws its customer base from a higher-income demographic than the mainstream personal computer market.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): Apple has remained profitable since what time?
Ah, so..
Steve Jobs' return