JEE Main 2016 Chemistry question

In the Hofmann bromamide degradation reaction, the number of moles of NaOH and used per mole of amine produced are :

• (A)One mole of NaOH and one mole of .
• (B)Four moles of NaOH and two moles of .
• (C)Two moles of NaOH and two moles of .
• (D)Four moles of NaOH and one mole of .Correct