Although it may be unlikely, it may depend on the company and their specific rules.  

Depends the the price range but it starts to slow down after school starts because people don't want to move their children after school starts.  

But to answer your questions 1) Either by wire transfer or cashiers check2) Maybe depends on your state3) The condition of the property, how much you can buy it for, what is the ARV, many more questions.4) YES

Two questions: depending on who holds those liens I will have to negotiate them individually?

This does vary depending on what your brokerage requires.

Couple of things, you may not be able to convert the garage into a studio apartment, that depends on your zoning, and that goes for @Judy P. idea about splitting the property into two lots, it all depends on zoning and what you are allowed to put there, but if the typical lot is an acre or less, i think she has a good idea, i wouldn't sell just yet until you did some research. what town do you have the property in ?

When I graduated rom college (in1980) I got a real estate broker license and kept it active for about 30 years.Marketing is real important in real estate depending on what you choose.  

It will only be $20-$45,000 depending on what the appraisal says.

Whether or not that interest rate is reasonable depends on the buyer's qualifications.  

We believe seller agent executed in such fashion as stated below because seller wants to sell to backup offer which is higher bid than our agreed upon purchase price in contract.