During construction the workers need to mix dried bentonite into the concrete as it is being mixed to get the desired consistency. The workers decide to mix 800 mg of
Bentonite to be mixed with 198 lb of concrete mix every 8 hours. The information for the
concrete shows that 25-75 mg/kg per day is the appropriate mixture consistency. Are
the workers within the desired range? (Note: 1kg = 2.2 lbs)