Problem: The next year Madonna and Maverick sued Warner Music Group and its former parent company Time Warner, claiming that mismanagement of resources and poor bookkeeping had cost the company millions of dollars. In return, Warner filed a countersuit alleging that Maverick had lost tens of millions of dollars on its own. The dispute was resolved when the Maverick shares, owned by Madonna and Ronnie Dashev, were purchased by Warner. Madonna and Dashev's company became a wholly owned subsidiary of Warner Music, but Madonna was still signed to Warner under a separate recording contract.
Madonna and Maverick sued which company for poor bookkeeping and mismanagement of resources?
The answer is the following: Warner Music Group

Problem: An error sometimes made is the confusion of discussion regarding Greece’s Eurozone entry with the controversy regarding usage of derivatives’ deals with U.S. Banks by Greece and other Eurozone countries to artificially reduce their reported budget deficits. A currency swap arranged with Goldman Sachs allowed Greece to "hide" 2.8 billion Euros of debt, however, this affected deficit values after 2001 (when Greece had already been admitted into the Eurozone) and is not related to Greece’s Eurozone entry.
Why aren't the deficit values affected by the currency swap with Goldman Sachs relevant to Greece's Eurozone entry?
The answer is the following: affected deficit values after 2001

Problem: The city management and urban policy program was ranked first in the nation, and the special education program second, by U.S. News & World Report's 2016 rankings. USN&WR also ranked several programs in the top 25 among U.S. universities.
What program at the University of Kansas was rated highest among its peers?
The answer is the following: city management and urban policy

Problem: The cult centers of Apollo in Greece, Delphi and Delos, date from the 8th century BCE. The Delos sanctuary was primarily dedicated to Artemis, Apollo's twin sister. At Delphi, Apollo was venerated as the slayer of Pytho. For the Greeks, Apollo was all the Gods in one and through the centuries he acquired different functions which could originate from different gods. In archaic Greece he was the prophet, the oracular god who in older times was connected with "healing". In classical Greece he was the god of light and of music, but in popular religion he had a strong function to keep away evil. Walter Burkert discerned three components in the prehistory of Apollo worship, which he termed "a Dorian-northwest Greek component, a Cretan-Minoan component, and a Syro-Hittite component."
Who was Apollo's twin sister?
The answer is the following:
Artemis