That will determine the next step.

There's a simple equation to determine the value of a perpetuity, it goes like this:Present Value = (dividend per period)/(discount rate) More concisely: PV = D/rIf the dividend(in this case, $5,000 annually) is divided by the discount rate and the present value is greater than what you spent to install the system, then congratulations!

Can a seller cancel a 30 day contract one day after signing claiming that you didn’t tell them you were a wholesaler and you let them know that you are real estate investor

Brandon analyze that deal in Corpus Christi and determined it was a good deal.

Sounds like that will appear in the next iteration before it's sent out.The first home purchase I made was two years ago and I didn't look closely at much that I signed.

Of course you could work for a property management company that already exists as an agent and do a good bit, show properties, sign leases, and other agent only duties... but if you want to open your own, you will have to work under a broker for 2 years and become a broker yourself.

how is it determined?

If your employer signs off, then you have no issue. 

Try short term owner financing #1, #2 Private Money to close #3 Hard Money.The fact you put $ into the deal before closing is not a good sign but eh- it happens.

What you need to do is look at the neighborhood you're in and determine what improvements are going to have the biggest impact on the appraisal value of your house.