4) Should the main LLC charge a mangement fee to the other properties, besides dollar for dollar reimbursements?

All purchases on personal CCs for rental business then be reimbursed from B. acct to P.

I was told that I cannot use the 3% for the closing costs on paper (I can, of course, reimburse myself). 

Reimbursements for business items. 

Then when something that's not fun comes up such as late rent, tenant needing to reimburse you for damages, etc, they suddenly are either distant or hostile.

Just move your rent from $1000 a month to $1003 a month and you will know you'll be reimbursed in the long run.The other option is to sell that property and get out of the nanny state and move to a state where adults are still treated like adults. ;)

All I'm trying to do is find out, since now I'm unemployed, that I can pay someone as reimbursement for the repairs.  

Then, I figured I'll let the tenant buy it, show me the certificate of insurance  with me as additional insured, and I'll reimburse him.Sounds like a headache till you get sue happy tenants.

Anything that you do to preserve a house to livable condition is redeemable provided that you show documents but you will be reimbursed however months you take ie.12%.

Many MBA students don't forgo wages OR pay for tuition as employers have tuition reimbursement programs.Doctors and specialists have 8 - 12 years of schooling plus years of residency at low wages.