Identify the risk factors in this common task of lifting a large, heavy box. •Poor box positioning and too many workers
•Awkward postures and lifting heavy loads
•Poor box positioning and lack of workers

Which of the following statements about the societal costs of tobacco use is true? a. tobacco use affects the tax rate of only those individuals who smoke. b. the negative effects of tobacco use are only experienced by the smoker. c. tobacco users contribute to an overall loss of productivity. d. increased healthcare costs are mainly absorbed by tobacco users