Of course! Surveys show that businesses without veritable business plans ate 80% likely to go into extinction after 5 years of establishment. Business plans are necessary for the growth and transformation of a business. If one doesn't know how to go about it, one should seek the service of a consulting firm.I told my uncle to help me with some substantial amount of money to set up a little Business in my area then he asked for the business plan and said without that nothing will come from him. Now I'm wondering if designing a business plan means a lot to the success of a business