The document outlines the cost and revenue model for CareerChomp over three years to demonstrate the business's sustainability. Key activities like web design, hosting, content creation and marketing were identified and costs estimated. Revenues from services like career coaching, courses, resume help and advertising were also projected. While costs are highest in year two, revenues consistently exceed costs each year. By keeping initial costs low and revenues high through partnerships and open resources, the model indicates CareerChomp can be a relatively sustainable business.