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You’re a safety leader for a small appliance repair company. You have 7 technicians who work with the repair of the appliance and 3 office staff including yourself who only do administrative work. For the year 2021, you had 2 injuries recorded within the technician team and zero injuries within the administrative team. Only one injury was considered severe which caused one of the technicians to missed 2 days of work. According to the hour’s ledger, the technicians worked an average of 1920 hours in the year 2021 while the administrative staff in total worked 5000 hours.

Q1. Calculate the quarterly injury frequency rate. (4 marks)

Q2. Calculate the annual severity rate. (3 marks)

Q3. Comment on the lost time injury frequency. (5 marks) * 12 points