User talk:Rayne Elias

Demand price is defined as the amount of money exchanged for a particular commodity or service..For instance if a book values $5 ,then the price of the book is not necessary how useful the book is but rather exchange value in terms of money I.e $5. It means a good may be useful but will not have a command price. Rayne Elias (talk) 05:21, 25 November 2014 (UTC)