Yes, you are right... 'Top Job'. Almost everything else there is 'somebody's choice'.
So 6-7%? The pool essentials 10% was $2.50 for 128oz, therefore, $.195 per ounce percent. Assuming 6% for 96 oz at $1, that is $.173 per ounce percent. And 7% would be $.149 per ounce percent.
Is my math...