Which of the Following Is TRUE of HIPAA (Health Insurance

Which of the following is TRUE of HIPAA (Health Insurance Portability and Accountability Act) ?
I. One purpose was to improve the Medicare and Medicaid programs
II. It is enforced by the Office of Civil Rights
III. HIPAA regulations apply to electronic healthcare transactions
IV. HIPAA addresses privacy issues as one of its primary goals.

A) Only answer IV is true
B) Only answers II and IV are true
C) Only answers I, II and IV are true
D) All the answers are true