I am working on a project where I have to start a hypothetical business and I can not find the information I need. I need a rough estimate of property/liability insurance on a small business. It would be a restaurant with roughly $350,000 in revenues and a $120,000 in property.

I'm sorry to say, but it is VERY tough getting an estimate like that. There are a number of items that reflect a premium like # of employees, annual salaries, where the business is located, how much experience you have, the type of building, whether it is sprinklered or not, etc....

You're better of getting a "hypothectical" quote.