Problem: Many people living in Suriname eat rice often. One pesticide that is heavily used on rice in Suriname is mancozeb. This fungicide contains manganese. Assuming an average adult consumes 8 ounces of rice/week over a lifetime and the concentration of manganese in this rice is 150 micrograms/gram, determine whether or not this poses an unacceptable non-cancer risk. Assume an average body weight of 200 pounds.
Group of answer choices
1. HQ=2.67
2. HQ=3.8E-4
3. HQ=0.38
4. HQ=38