Given below are two statements, one labeled as Assertion (A) and the other labeled as Reason (R).\n\n **Assertion (A):** Despite having significant copper reserves, India remains a net importer of copper ore and concentrates.\n **Reason (R):** India's domestic copper ore is of low grade (average copper content around 1% or less), making large-scale domestic smelting economically less viable compared to importing high-grade concentrates.\n\n In the context of the above statements, which of the following is correct?

Options:

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

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