Task 4: Commenting on the '5 Whys' techniques, likely active and latent failures 4 (a) Comment on how effectively the '5 Whys technique' was applied by one of the owners to investigate the accident. (12) Note: You should support your answer, where applicable, using relevant information from the scenario and supporting document 1. (b) The full external investigation found that the accident had both active and latent failures. (i) Comment on the likely active failures that led to the accident. Note: Your answer must be based on the scenario only. (7) (ii) Comment on the likely latent failures that led to the accident. (15) Note: You should support your answer, where applicable, using relevant information from the scenario.