First, let me apologize to everyone. I went back and double-checked my figures. I was in error. Cost of the Aqua AMS is about $2.30/gal, not per acre. That would be about $0.57/qt. If we use 3 qt/acre, that would be about $1.71/A.

I believe kgbarnett22 says his spray grade AMS is about $0.30/lb., or $0.90/A. His cost of 10,000 lbs would be $3000.00. Our cost of equivalant dry 10,000 lbs Aqua AMS would be $5700, or a savings of $2700 if dry spray grade were used vs Aqua.

kgbarnett22, it seems to me your last sentence may be your most valuable lesson given.