Bobby Brown was 90 years old and thought that it was time for him to make a will. At this time, he was diagnosed with early stages of Alzheimers, The will was drafted and was to be witnessed by two of his friends Jazy and Fifty Cents. When Bobby signed the will only Jazy was present to witness it.Fifty cents came two days later and signed. in the will was a gift for jazy of a 2015 BMW. Bobby also owned his home, an apartment complex and 10 acres of ocean front land along with his wife Whitney as joint tenants. In addition to this he owned another two houses and two acres of beach frontproperty on Long Island with his wife as tenants in common. Bobby also had three children with Madonna while he was married to Whitney. Explain the legality of the will and distribution of property.

This question relates to business law