Keep a very precise list of prospects and clients. 

However the rule of 72 is not 100% precise, it gives a glance at the real estate market condition.As the house owner, you should also be familiar with Compound Interest.

Maybe I'm too nostalgic for my college days, but its precisely the kind of stuff I lived in when I was on a spaghetti and Ramen noodle diet and hadn't a care in the world other than showing up to class on time.About 2 years ago, I was regularly getting 2% and up. 

(Just rough rough numbers, nothing precise). 

This is precisely what has happened and your property rights have been diminished as a result.   

And I do not have ANY federal or state supported mortgage, precisely because of the current example!  

Mark is great in court too.Best of luck in getting through this.Dear Brian,Thank you for your detailed and precise advice.

Also, you have to have an Operating Agreement and follow it precisely for an LLC to have any value.And, you may not need an LLC at all anyway.

I tell them I don't want anyone living in my properties that doesn't want to be there, and that is precisely what would happen if they signed a year lease and their situation changed.

That is not the precise amount, but rather an average using last years usage.Ultimately, the location, size of building, number of occupants and furnace/hot water heater type should allow you to estimate these expenses.