Nothing you learn as an entrepreneur will be more important than keeping accurate records of the money flowing in and out of your business. Keeping numerical records is called accounting cost analysis cash flow analysis none of these reconciliation Record keeping for a very small business can be accomplished by a journal and two boxes for storing debits and credits receipts and costs receipts and invoices none of these costs and expenses Entrepreneurs use the following financial statements to run their business. monthly ending balance sheet monthly cash flow statement none of these monthly income statement all of these ROI tells you the rate of return of your capital investment in the business. You calculate it by investmentet profit saleset income none of these investmentet profit