Use the information below to answer questions 

Jan. 1 Received 1,000 units at N10 each
Jan. 2 Received 2,000 units at N12 each
Jan. 3 Issued 1,500 units
Jan. 4 Received 1,000 units at N11 each
Jan. 5 Issued 1,000 units

Using FIFO method, what is the value of the closing stock?