mike, you have a "slow day" ? dertderderrrrr
....... you get 2 gallons of solution that is diluted from the concentrated 5 gallon pails.
5 gal x 2 = 10 gallons total
10 gallons divided by 5 people = 2 gallons each.
1 gallon of part A
1 gallon of part B
$ 20.00 total.