As shownin figure 2; there’s a conventional view that Marketing should take responsibility forthe last four steps, the typical buying channel customer awareness, brand awareness, brandconsideration, and brand preference. (The channel reflects the ways that Marketing and Salesinfluence customers’ purchasing decisions.) Marketing builds brand preference, creates amarketing plan, and generates leads for sales before handing off execution and follow-up tasks toSales. This division of labor keeps Marketing focused on strategic activities and prevents thegroup from intruding in individual sales opportunitiesThe sales group is responsible for the first four steps of the channel purchase intention, purchase,customer loyalty, and customer advocacy. Sales usually develop they own funnel for the sellingtasks that happen during the last two steps. (These include prospecting, defining needs, preparingand presenting proposals, negotiating contracts, and implementing the sale.) Apart from somelead generation in the prospecting stage, Marketing all too often plays no role in these tasks.