QuickMBA / Marketing / Marketing Research. Managers need information in order to introduce products and services that create value in the mind of the customer. But the perception of value is a subjective one, and what customers value this year may be quite different from what they value next year.
Amazon River. The Amazon River, usually abbreviated to Amazon (US: /ËÃ¦mÉzÉn/ or UK: /ËÃ¦mÉzÉn/; Spanish and Portuguese: Amazonas), in South America is the largest river by discharge volume of water in the world and according to some authors, the longest in length.
In its upper stretches, above its confluence with the Rio Negro, the Amazon is called Solimoes solimÃµes In. Brazil but In, Peru colombia And, ecuador as well as the rest of The-spanish speaking, world the river is generally called The amazon downstream beginning at the confluence of The maranon MaraÃ±Ã³n and ucayali Rivers. in peruhe river systems and flood plains in Brazil, Peru, Ecuador, Colombia and Venezuela, whose waters drain into the Solimoes solimÃµes and its, tributaries are called The Upper. Amazon The Amazon river proper runs mostly Through brazil And. peru