What is the minor diameter tolerance of effective diameter for external threads?

• A. Effective diameter tolerance+0.03√p & Effective diameter tolerance+0.01√p
• B. Effective diameter tolerance+0.02√p & Effective diameter tolerance+0.01√p
• C. Effective diameter tolerance+0.013√p & Effective diameter tolerance+0.02√p
• D. Effective diameter tolerance+0.01√p & Effective diameter tolerance+0.02√p