Given below are two statements, one labelled as Assertion A and the other labelled as Reason R. Identify the correct code:Assertion A: The economic chaos and the pursuit of newly introduced free market economy led to the emergence of various types of mafias during Gorbachev's period of perestroika.Reason R: The mafias ran entire network of the economy as they were receiving money from private business across the length and breadth of the country.Codes:

• A. Both A and R are true, but R is not the correct explanation of A.
• B. Both A and R are true, and R is the correct explanation of A.
• C. A is true, but R is false.
• D. A is false, but R is true.