Pizza

You need someone who knows what they're doing. The guy I'm doing this with has a business degree, these people are not thin on the ground, you probably know someone. You need an evening to sit down and get all the headings together, then you figure out each section. Setup costs, ongoing costs, how many staff at what rate of pay at each period of the day, what proportion of takeaway, how much profit is there in wine? yadayada, it goes on and on but when you start on it it snowballs and you have a very useful document which means you are not just guessing at stuff. You're still guessing but you have rationale behind it....