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.
The Lower Amazon begins where the darkly coloured waters of the Rio Negro meet the sandy coloured Rio SolimÃµes, and for over 6 km (4 mi) these waters run side by side without mixing. At Ãbidos, a bluff 17 m (56 ft) above the river is backed by low hills.