Miss Haversharn, a guest at a wedding catered by Giardia's Fine Foods, became violently ill, as did several other guests. It is later found that only those who ate the crab salad appetizer became ill. If Miss Haversharn were to sue for negligence, she would normally have to prove A. that Giardia's was strictly liable for her injuries. B. that Giardia's failure to live up to the duty of care which it owed to her led directly to her injuries. C. that Giardia's had a duty of care, which it failed by its actions, to serve her food that was t to eat. Dthat Giardia's had a duty of care, which it failed by its actions, to serve her food that was t to eat, and . that Giardia's failure to live up to the duty of care, which it owed to her, led directly to her injuries. Ethat Giardia's had a duty of care, which it failed by its actions, to serve her food that was t to eat, and . that Giardia's failure to live up to the duty of care, which it owed to her, led directly to her injuries. The plaintiff must also prove causation