Question: John Logie Baird FRSE (; 13 August 1888 - 14 June 1946) was a Scottish engineer, innovator, one of the inventors of the mechanical television, demonstrating the first working television system on 26 January 1926, and inventor of both the first publicly demonstrated colour television system, and the first purely electronic colour television picture tube. In 1928 the Baird Television Development Company achieved the first transatlantic television transmission. Baird's early technological successes and his role in the practical introduction of broadcast television for home entertainment have earned him a prominent place in television's history.

In 1927, Baird transmitted a long-distance television signal over 438 miles (705 km) of telephone line between London and Glasgow; Baird transmitted the world's first long-distance television pictures to the Central Hotel at Glasgow Central Station. This transmission was Baird's response to a 225-mile, long-distance telecast between stations of AT&T Bell Labs. The Bell stations were in New York and Washington, DC. The earlier telecast took place in April 1927, a month before Baird's demonstration.  Baird set up the Baird Television Development Company Ltd, which in 1928 made the first transatlantic television transmission, from London to Hartsdale, New York, and the first television programme for the BBC. In November 1929, Baird and Bernard Natan established France's first television company, Television-Baird-Natan. Broadcast on the BBC on 14 July 1930, The Man with the Flower in His Mouth was the first drama shown on UK television. Baird televised the BBC's first live outside broadcast with transmission of The Derby in 1931. He demonstrated a theatre television system, with a screen two feet by five feet (60 cm by 150 cm), in 1930 at the London Coliseum, Berlin, Paris, and Stockholm. By 1939 he had improved his theatre projection to televise a boxing match on a screen 15 ft (4.6 m) by 12 ft (3.7 m).  From 1929 to 1932, the BBC transmitters were used to broadcast television programmes using the 30-line Baird system, and from 1932 to 1935, the BBC also produced the programmes in their own studio at 16 Portland Place. On 3 November 1936, from Alexandra Palace located on the high ground of the north London ridge, the BBC began alternating Baird 240-line transmissions with EMI's electronic scanning system, which had recently been improved to 405 lines after a merger with Marconi. The Baird system at the time involved an intermediate film process, where footage was shot on cinefilm, which was rapidly developed and scanned. The trial was due to last 6 months but the BBC ceased broadcasts with the Baird system in February 1937, due in part to a disastrous fire in the Baird facilities at Crystal Palace. It was becoming apparent to the BBC that the Baird system would ultimately fail due in large part to the lack of mobility of the Baird system's cameras, with their developer tanks, hoses, and cables.  Baird's television systems were replaced by the electronic television system developed by the newly formed company EMI-Marconi under Isaac Shoenberg, which had access to patents developed by Vladimir Zworykin and RCA. Similarly, Philo T. Farnsworth's electronic "Image Dissector" camera was available to Baird's company via a patent-sharing agreement. However, the Image Dissector camera was found to be lacking in light sensitivity, requiring excessive levels of illumination. Baird used the Farnsworth tubes instead to scan cinefilm, in which capacity they proved serviceable though prone to drop-outs and other problems. Farnsworth himself came to London to Baird's Crystal Palace laboratories in 1936, but was unable to fully solve the problem; the fire that burned Crystal Palace to the ground later that year further hampered the Baird company's ability to compete.

Using a quote from the above article, answer the following question: What did he do in broadcasting?
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Answer: In 1927, Baird transmitted a long-distance television signal over 438 miles (705 km) of telephone line between London and Glasgow;

Problem: Donald John Trump (born June 14, 1946) is the 45th and current President of the United States, in office since January 20, 2017. Before entering politics, he was a businessman and television personality. Trump was born and raised in the New York City borough of Queens, and earned an economics degree from the Wharton School of the University of Pennsylvania. He took over his family's real estate business in 1971, renamed it The Trump Organization, and expanded it to involve the construction and renovation of skyscrapers, hotels, casinos, and golf courses.

New Jersey legalized casino gambling in 1977, and Trump went to Atlantic City, New Jersey the following year in order to explore how he might get involved in a new business venture. Seven years later, Harrah's at Trump Plaza hotel and casino opened there; the project was built by Trump with financing from the Holiday Corporation, which also managed the operation. Renamed "Trump Plaza" soon after it opened, it was at the time the tallest building in Atlantic City. The casino's poor financial results exacerbated disagreements between Trump and Holiday Corp., which led to Trump's paying $70 million in May 1986 to buy out their interest in the property. Trump also acquired a partially completed building in Atlantic City from the Hilton Corporation for $320 million; when completed in 1985, that hotel and casino became Trump Castle, and Trump's wife Ivana managed that property until 1988.  Also in 1988, Trump acquired his third casino in Atlantic City, the Taj Mahal, then halfway through construction, through a complex transaction with television host and entertainer Merv Griffin as well as the resort and casino company Resorts International. The Taj opened in April 1990 and was built at a total cost of $1.1 billion, which at the time made it the most expensive casino ever. The project was financed with $675 million in junk bonds and was a major gamble by Trump. The project underwent debt restructuring the following year, leaving Trump with 50% ownership. He also sold his 282-foot (86 m) megayacht, the Trump Princess, which had been indefinitely docked in Atlantic City while leased to his casinos for use by wealthy gamblers.  In 1995, Trump founded Trump Hotels & Casino Resorts (THCR), which assumed ownership of Trump Plaza, Trump Castle, and the Trump Casino in Gary, Indiana. THCR purchased Taj Mahal in 1996 and underwent bankruptcy restructuring in 2004 and 2009, leaving Trump with 10% ownership in the Trump Taj Mahal and other Trump casino properties. From mid 1995 until early 2009, he served as chairman of the publicly-traded THCR organization--which was renamed Trump Entertainment Resorts--and served as CEO from mid 2000 to mid 2005.  During the 1990s, Trump's casino ventures faced competition from Native American gaming at the Foxwoods casino located on an Indian reservation in Connecticut, where it was exempt from the state's anti-gambling laws. Trump stated in 1993 that the casino owners did not look like real Indians to him or to other Indians. Subsequent to that well-publicized remark about the Mashantucket Pequot Tribe, Trump became a key investor backing the Paucatuck Eastern Pequots, who were also seeking state recognition.

for how much did he get the building?

Answer with quotes:
for $320 million;