How much profit can a medium size coffee house with a drive through make?

I'm considering opening one in a city in Maryland that has no coffee shops with drive throughs. If I got a bank loan and got one up and running what would a typical income be after it's on it's feet?



I've never owned or managed a business. How long would this take to be worth my while and how much profit would that actually be?





MORE FACTS:

It is in Montgomery County and these are some quotes according to wikipedia.com



873,341 people, 324,565 households, and 224,274 families residing in the county



It leads the nation with the highest percentage (29.2%) of residents over 25 years old that hold an advanced degree



http://en.wikipedia.org/wiki/Montgomery_鈥?/a>



I found one donut shop with a drive through that you can get coffee from, other than that it's all fast food restaurants like Macdonald's and Burger King.



I moved up here recently and am shocked that it is so hard to go to a coffee shop while in a rush and drive through real quick for coffee.How much profit can a medium size coffee house with a drive through make?
inn-keeperscoffee.com your question. alot! expecially if you roast your own beans.