External Environment _The next part of the marketing plan is the external environment. What is going on outside of your business? Business owners should take a look at what is going on in the external environment or industry. Are other businesses in your industry succeeding or closing shop? Is the industry in a growth or declining phase? Could there be threats that could jeopardize your business operations?
Generally, companies are broken down into four levels of hierarchy, the corporate, the division, the business unit and the product level. The overall plan of the company is designed at a corporate level. As part of this planning, each resource is allocated to each division of the company. Next, division level planning allocates resources to each business unit of the company. In addition, business unit planning designs a strategic plan for each business area, which determines each of the marketing objectives/goals, strategies and tactics, that have to be consistent with the overall strategic plan.