John Peter Boden (born 1 June 1961), often shortened to Johnnie Boden, is an entrepreneur and founder of Boden, a catalogue clothing company, in 1991.
 As of 2014, Boden is worth £300 million.
In probability theory, a probability density function (PDF), or density of a continuous random variable, is a function, whose value at any given sample (or point) in the sample space (the set of possible values taken by the random variable) can be interpreted as providing a "relative likelihood" that the value of the random variable would equal that sample.
 In other words, while the "absolute likelihood" for a continuous random variable to take on any particular value is 0 (since there are an infinite set of possible values to begin with), the value of the PDF at two different samples can be used to infer, in any particular draw of the random variable, how much more likely it is that the random variable would equal one sample compared to the other sample.
Charles Edward "Chuck" Williams (October 2, 1915 – December 5, 2015) was the American founder of the Williams-Sonoma company and author and editor of more than 100 books on the subject of cooking.
 Williams is credited for playing a major role in introducing French cookware into American kitchens through his retail and mail-order business.
 He turned 100 in October 2015 and died two months later on December 5, in San Francisco, California, United States.
Peter Boden (born 18 September 1947) is a British former sports shooter.
 He competed at four Summer Olympics.
David Jonathan Peter Boden (born 26 November 1970) is a former English cricketer.
 Boden was a right-handed batsman who bowled right-arm medium-fast.
 He was born in Eccleshall, Staffordshire.
Alexander Boden (28 May 1913 – 19 December 1993) AO Hon DSc FAA, was a: Philanthropist, industrialist (manufacturing chemist), publisher (including education author and researcher), founder of the Boden Chair of Human Nutrition at the University of Sydney, a Fellow Australian Academy of Science 1982, a founder of Bioclone Australia, Hardman Chemicals and Science Press and was awarded Leighton Medal of Royal Australian Chemical Institute in 1986.
 He was educated at the University of Sydney (BSc 1933, Hon DSc 1984) and received an Order of Australia (AO) and he was also the author of "A Handbook of Chemistry", initially published by the Shakespeare Head Press and later by his own Science Press.
 After he graduated, he joined a research laboratory, which he soon took over, and renamed it Hardman Australia.
 Hardman Australia was turned into a manufacturing company producing in particular DDT.
 In 1981 he formed Bioclone Australia, which exports diagnostic products.
 Alex was elected to the Australian Academy of Science on the nomination of Professor John Swan, upon nomination Professor Swan said:
In computer programming, suppose we have a data item A whose value depends on data item B, i.e., the value of A must be changed after the value of B changes and before the value of A becomes necessary.
 Active updating is updating A immediately after B changes, while passive updating or lazy updating (lazy evaluation) is updating A immediately before its value is fetched.
 And example of this distinction is, e.g., in the implementation of GUI applications: the list of submenu items may depend on the state of the application; this list may be updated either as soon as the state of the application changes ("active") or only when the menu is invoked ("passive").
John Durrant Larkin (September 29 1845 - February 15, 1926) was an American business magnate who pioneered the mail-order business model, developed (with business partner and brother-in-law Elbert Hubbard) the marketing strategy of offering premiums to customers, introduced revolutionary employment innovations, and commissioned Frank Lloyd Wright's first major public work, the Larkin Administration Building.
Orvis is a family-owned retail and mail-order business specializing in high-end fly fishing, hunting and sporting goods.
 Founded in Manchester, Vermont, in 1856 by Charles F. Orvis to sell fishing tackle, it is the oldest mail-order retailer in the United States.
Boden is a British clothing retailer selling primarily online and by mail order and catalogue.
 It was founded by Johnnie Boden in 1991 as a mail-order business.
 The company sells in several countries, with websites for the United Kingdom, the United States, Germany, and Australia.
 The value of Boden has been estimated at £300 million.
 In 2015, Boden (which at the time had one outlet store in Park Royal, London) announced plans to open a number of physical stores.

Question:  John Peter Boden is an entrepreneur and founder of Boden, as a mail-order business whose value has been estimated at what amount?
Answer: £300 million