This is a business law question PLEASE I really need HELP !!! PLEASE answer ALL questions!!!! THANK YOU.

For several months, Malik has been his grandmother's sole caregiver. He takes her to the store, her doctor, and any other place she wants or needs to go. When his grandmother starts to think about making her will, Malik constantly reminds his grandmother that he is the only one who cares for her and that he can stop taking her places if she does not make him the sole beneficiary of the will. This is an example of economic duress fraud a negligent misrepresentation physical duress undue influence Ji-hoon tells Akio that unless he receives $10,000, Ji-hoon will give Akio's wife all the pictures he took of Akio with a woman who is not his wife. This is an example of O duress O negligent misrepresentation O unconscionability O fraud O gross negligence When Giada sells her house, she does not inform the buyer that the basement leaks during times of heavy rain. This is considered -----, which is the equivalent of an actual assertion for a case of fraud. O negligence O nondisclosure O a unilateral mistake O a tacit admission O implied confirmation