Searching all of the Business Plans Handbooks:
The U.S. Small Business Administration (SBA) was created in 1953 as an independent agency of the federal government to aid, counsel, assist and protect the interests of small business concerns, to preserve free competitive enterprise and to maintain and strengthen the overall economy of our nation. The SBA helps Americans start, build and grow businesses.
There is detailed guidance in writing a business plan that may be of assistance.
Statista, one of the library's databases, has a Business Plan Export tool to help you model markets.
To read more about how to access and use that tool, please click on the following link: