Calculate the RWL and the LI for the following task.As forgings exit a cooling bath,they are loaded into various tumblers for finishing.Each forging weighs 15 pounds and is lifted from a conveyor that is 36 inches high to a tumbler that is 48 inches high.The forgings are relatively small, so the hands are only 5 inches from the waist.The process completes a forging every 10 seconds.The coupling is considered fair, and the operator works a full 8-hour shift.
