D) KR for mig1 VS. moderate (1/7954)/(14/1955)-2.595/ 9. In terms of this sensitivity analysis and the potential impact of inaccuracy of exposure history, which of the following is most correct? a) The original results were robust with respect to the relationship between alcohol consumption and risk of ischemic stroke b) The original results were not robust with respect to the relationship between alcohol consumption and risk of ischemic stroke c) Because the outcome was common, the impact of exposure misclassification was minimal d) Because exposure misclassification occurred in only one category of exposure, it did not impact inference to the high alcohol consumption category