Prabhat took a certain amount as a loan from bank at the rate of 8% p.a. S.I. and gave the same amount to ashish as a loan at the rate of 12% p.a. If at the end of 12 years. He made a profit of Rs. 320 in the deal, what was the original amount ?

• A. Rs. 2000
• B. Rs. 3000
• C. Rs. 4000
• D. None of these