Although It Was Uncomfortable, a Home Health Nurse Finally Learned

Although it was uncomfortable, a home health nurse finally learned to discuss finances with the client and family on the very first visit. Visits had to be reimbursed. Now that she is working for a different agency, funding was no longer such a concern. Which of the following offers the best explanation for this change?

A) Because the nurse was an unpaid volunteer professional, visits made by that nurse had no cost to the agency.
B) Only clients of high socioeconomic class were admitted for care, so the agency was always immediately reimbursed for care rendered.
C) Taxpayers fund official (i.e., public) home health agencies for care not reimbursed by third parties.
D) The new agency has a large foundation that funds its activities from investment profits.