1) I have heard of prices ranging from $60 an ounce up to $425.

2) I can't even begin to understand this question. the entire bill is written in regards to this subject. 12 and 12 for patients and 12 and 12 for caregivers unless the caregiver is connector more patients than 24 and 12.

3) the arrangement that patients and caregivers choose is up to them.

4) of course