Marketing intelligence

Need a marketing expert to write up five full length articles on the following topics. 1 -- Competitor intelligence, what it is, why it is important. 2 -- Online marketing strategies and types: aggressive, passive, etc. Aggressive by undercutting prices, pros and cons as well as Passive, wait for the other guy to blow out his inventory then come in with the price you want pros and cons. 3 -- Benefits of utilizing sales channels such as [login to view URL], [login to view URL] etc, to sell your products. 4 -- Benefits of using current market intelligence of your products current market pricing and pitfalls if you do not. 5 -- Need Wikipedia article and posting summarizing the above 4 and highlighting a particular service offered. Must be original work by a professional in the marketing field, If I wanted "cut and paste" from the web I would do it. Can be marketing 101, but must flow and be easily understood. Need good information, helpful to individuals or organizations new to selling and specifically selling online.