That's your absolute max price, but that will be colored by your risk tolerance and your realistic evaluation of your ability to orchestrate a turn around.

This could be a tiny added bit of value added to a sale or rental since they know exactly what primers and paints were used with order numbers, paint colors, primer names, store locations etc... to get more paint.  

It all depends on the color of the roof.

Apply Dry Lok, white in color, two coats, as recommended by manufacturer as primer coat not required.Total Cost (Materials, Labor & Debris Removal)………………..…$520.00Payments to be made as follows: Deposit $260.00.

I went to some of the local places that rehabbers use, but really didn't like the colors (yucky orange "stain") nor the quality.  

I too think that sounds a little strange having paint cost more than stain, unless they are glazed with a 2nd color maybe.  

not every house can be done with paint sprayers, it depends where the house is located sprays goes everywhere when near a street can sprays cars, too close to other houses can spray the windows,  depending on the color you will be in big trouble and you will be using lots of more paint do inferior quality 

Some advice:Don't change colors.

If there are already tenants then that probably means they are fine with the current color of the carpet.

The wall paint always needs 2 coats, no matter what I paint over (mostly painting over lighter colors).