Tracy Barnhart, Owner
Giverny, Inc. / Mini Me Geology
You know... the above post makes a good point; can you cut overhead in your operations? Do you have any sales goals or projections that would help you to calculate projected sales volume? If so, use that along with your operating costs and overhead figures to project annual profit.
Further, do some research, find if there is interest wholesale from vendors at the pricing you foresee. When working with projections above you could offer further (deeper) bulk pricing to encourage higher orders from retailers.
I hope this helps!