Respuesta :
Answer:
D. monthly
Explanation:
The files are updated concurrently with the monthly cumulative supplements. Also, the annual Orange Book Edition Appendices A, B, and C in PDF format are updated quarterly.
Answer:
D. monthly
Explanation:
The files are updated concurrently with the monthly cumulative supplements. Also, the annual Orange Book Edition Appendices A, B, and C in PDF format are updated quarterly.