The marketing planning (concretized in the marketing plan) is an essential organizational activity, considering the hostile and complex competitive business environment. Our ability and skills to perform profitable sales are affected by hundreds of internal and external factors that interact in a difficult way to evaluate. A marketing manager must understand and build an image upon these variables and their interactions, and must take rational decisions.
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?