Your financial statements are based on a most likely scenario. Potential investors, however, are also interested in how your new business will fare on a pessimistic (e.g. 20% lower sales) as well as optimistic (e.g. 20% higher sales) scenario. You can generate these scenarios with EntreQuick, and present key financial variables from each, along with your conclusions. A table such as this one will help you:
Pessimistic Most likely Optimistic
Return on equity
Return on invest.
Profit before tax
Gross profit
Lowest cash balance
Rule of success: Trust only those who stand to lose as much as you when things go wrong.