Raw materials required for the production of CAN (Calcium ammonium nitrate) is NH‚ÇÉ%!

• A. HNO‚Äö√á√â & limestone
• B. CO‚Äö√á√á & H‚Äö√á√áSO‚Äö√á√ë
• C. HNO‚Äö√á√â & NH‚Äö√á√ëCl
• D. CO‚Äö√á√á & KNO‚Äö√á√â