Reena! plse help

You have been asked to complete a screening-level risk assessment in order to compare routes of chemicals exposure and to determine whether the chemical exposure poses a potential health risk. The receptor is a 70 kg man who has worked 8 hours per day as...

sorry this is the continuation: quation for exposure due to skin transfer, EDIskin (g/kg body weight /day): EDIskin = (C x P x SA x B x EF x ED)/BW x AT Where : C (chemical concentration): 12.8g/m3 P (permeability constant): 0.0011m/h SA (skin surface are...