Geоrge is аn 80-yeаr-оld mаn in relatively gоod health. However, he sees many of his friends dealing with healthcare issues and how families sometimes bicker over the healthcare decisions of a loved one who is incapacitated. George would like to be confident that no issues like that would occur in the event of a decline in his mental function, so he is going to issue what type of legal document(s) that will be effective in the event he becomes incapacitated?