Answer:
$100,000
Step-by-step explanation:
The issue of original shares are at premium of $4 per share.
As $1 + $4 = $5
200,000 = $1,000,000
When 20,000 shares were repurchased, there price would be $200,000/20,000 = $10 per share.
Now from this 10,000 shares are sold for $160,000, at a price of $160,000/10,000 = $16 per share
Balance in treasury account will be $200,000 - $10,000
$10 = $100,000
The extra amount received of $6 = $16 - $10 is paid in capital and shall not reduce the balance of treasury account.