Cryptosporidium is a pathogen that can cause gastrointestinal illness with diarrhea; infections can lead to death in individuals with a weakened immune system. During a recent outbreak of cryptosporidiosis in 21% of two-parent families at least one of the parents contracted the disease. In 9% of the families the father contracted cryptosporidiosis, while in 5% of the families both the mother and father contracted cryptosporidiosis. Please answer the following questions. I What event does the probability \"one minus the probability that both parents have contracted cryp- tosporidiosis\" represent? 0 What's the probability that either the mother or the father has contracted cryptosporidiosis? 0 What's the probability that the mother has contracted cryptosporidiosis but the father has not? it What's the probability that the mother has contracted cryptosporidiosis'? I What's the probability that neither the mother nor the father has contracted cryptosporidiosis? I What's the probability that the father has contracted cryptosporidiosis but the mother has not