** Price index, a typical price for some good or service

** A limit order is a type of order to buy a security at no more ( or sell at no less ) than a specific price on an exchange.

** The government of Peru announces an austerity plan that results in huge increases in the price of food and gasoline.

** The London Gold Fixing hits its highest price ever ( adjusted for inflation ), at US $ 850 a troy ounce.

** The first scientific hand-held calculator ( HP-35 ) is introduced ( price $ 395 ).

** The original Model 5150 IBM PC ( with a 4. 77 MHz Intel 8088 processor ) is released in the United States at a base price of $ 1, 565.

** Zaid al-Rifai resigns as Prime Minister of Jordan in the wake of riots over government imposed price hikes that began on April 18.

** RCA manufactures the first color TV set ( 12-inch screen ; price: $ 1, 000 )

** Supported by VfW applications, at the price of a small increase in file size.

** Citizens of Rotterdam strike over the high price of butter.

** Dow Jones – AIG Commodity Index, a commodity price index

** How does the market price compare to similar assets?

** Round-the-world tickets, enabling travelers to fly over the world for a relatively low price.

** Betting pool, a form of pool betting where gamblers pay a fixed price into a pool

** Instruments made by all five members of the 17th-and 18th-century Guarneri family of violin makers are auctioned at Sotheby's, with the top price of £ 105, 000 paid for an instrument made in 1738 by Giuseppe Guarnieri del Gesù.

** 20 % of the price of steel is represented by the cost of energy.

** Volatility: The more volatile the underlying instrument, the higher the price of the warrant will be ( as the warrant is more likely to end up in-the-money ).

** Callable warrants: Callable warrants give the Company the right to force the warrant holder to exercise the warrants into their predetermined number of shares at a predetermined price ( or using a predetermined price formula ) after certain contractual conditions are met

** Putable warrants: Putable warrants give the warrant holder the right to force the Company to issue the underlying securities at a predetermined price after certain contractual conditions are met

** Incomes policies and price controls that aim at imposing non-monetary controls on inflation

** In economics, relation among economic factors where price matches fair value that is ( not only bias-free but also ) rational

** The price floor is determined by production factors like costs ( often only variable costs are taken into account ), economies of scale, marginal cost, and degree of operating leverage

** The price ceiling is determined by demand factors like price elasticity and price points

** Eunectes murinus, the green anaconda, the largest species, is found east of the Andes in Colombia, Venezuela, the Guianas, Ecuador, Peru, Bolivia, Brazil and on the island of Trinidad.

** Eunectes notaeus, the yellow anaconda, a smaller species, is found in eastern Bolivia, southern Brazil, Paraguay and northeastern Argentina.

** Eunectes deschauenseei, the dark-spotted anaconda, is a rare species found in northeastern Brazil and coastal French Guiana.

** Eunectes beniensis, the Bolivian anaconda, the most recently defined species, is found in the Departments of Beni and Pando in Bolivia.

** Tarski's theorem: For every infinite set A, there is a bijective map between the sets A and A × A.

** The Cartesian product of any family of nonempty sets is nonempty.

** König's theorem: Colloquially, the sum of a sequence of cardinals is strictly less than the product of a sequence of larger cardinals.

** Hausdorff maximal principle: In any partially ordered set, every totally ordered subset is contained in a maximal totally ordered subset.

** For every non-empty set S there is a binary operation defined on S that makes it a group.

** Tychonoff's theorem stating that every product of compact topological spaces is compact.

** In the product topology, the closure of a product of subsets is equal to the product of the closures.

** If S is a set of sentences of first-order logic and B is a consistent subset of S, then B is included in a set that is maximal among consistent subsets of S. The special case where S is the set of all first-order sentences in a given signature is weaker, equivalent to the Boolean prime ideal theorem ; see the section " Weaker forms " below.

** Any union of countably many countable sets is itself countable.

** If the set A is infinite, then there exists an injection from the natural numbers N to A ( see Dedekind infinite ).

** Every infinite game in which is a Borel subset of Baire space is determined.

** The Vitali theorem on the existence of non-measurable sets which states that there is a subset of the real numbers that is not Lebesgue measurable.

** The Lebesgue measure of a countable disjoint union of measurable sets is equal to the sum of the measures of the individual sets.

** The Nielsen – Schreier theorem, that every subgroup of a free group is free.