Answer:
$160,000
Step-by-step explanation:
On February 15, 20X8, S3 Corporation purchased the land from a non affiliate for $160,000.
That was the last operation involving a third party.
The rest of the operation should not recognize any income or loss.
If not, a company can create artificial gains and losses by selling the asset at diferent prices.
It will sale higher on one company to avoid a net loss
and then sale cheaper on another to decrease the taxable income.
That's why it will be "lock" at 160,00 until an operation is made with a non-affiliate company