Answer:
C) no tax benefit or liability
Explanation:
when you sell an asset, you must determine the gain or loss on the transaction and that is calculated by ⇒ sales price - book value
If both sales price and book value are the same, no gain or loss will result. You are taxed only when you have a gain, or you get a tax benefit only if you have a loss, but when the net result is 0, nothing happens.