Business Plans

I’m doing a business plan competition in high school. My partner and I created a fake business, and we need help with the planned financing section. In this section, we need to include:

1.) Projected income statements by month for the first year’s operation (sales, expenses, profit/loss)
2.) Projected cash flow for the first year
3.) Projected cash flow by month for the first year’s operations
4.) Projected balance sheet, end of first year
5.) Projected three-year profit/loss statement

I do not know much about this area of business. Where can I learn about it so I have the information accurately and logically displayed in the business plan? Any resources either online or from a library (specific references please) would be welcome. Any help would be much appreciated. THANK YOU VERY MUCH IN ADVANCE!!

any resources on where to look at a simple business plan, or better yet, how to write one?