In setting up a jar test, you choose to run 3 jars with 10 mg/L, 20 mg/L, 30 mg/L of alum and 0.25 mg/L of polymer in each jar. The other set of 3 jars have 10 mg/L, 20 mg/L, 30 mg/L of alum with 0.10 mg/L of polymer in each jar. How much polymer will you add to the first set of 3 jars and the second set of 3 jars if stock polymer is a 0.5% solution.
40 µL and 16 µL
100 µL and 40 µL
50 µL and 20 µL
10 µL and 4 µL