A company issued 4,000 equity shares of Rs. 10 each at par payable as under : On application Rs. 3, on allotment Rs. 2, on first call Rs. 4 and on final call Rs. 1 per share. Applications were recived for 10,000 shares. Allotment was made pro-rata. How much amount will be recived in cash on allotment ?
A. Rs. 8,000
B. Rs. 12,000
C. Nil
D. None