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?
Sales and Strategy Forecast: If you have a target to achieve you can plan out your work according. It's just like keep the figures real and amenable. Unrealistic figures would not help you ever to get the target on time. Secondly with these forecast, you can compare your marketing strategies and come up with the best solutions for future activities.