Gilly Construction trades in an old tractor for a new tractor, receiving a $$24,500$ trade$-$in allowance and paying the remaining $$73,500$

in cash. The old tractor had cost $$99,000$ and had accumulated depreciation of $$53,750.$ Answer the following questions assuming the

exchange has commercial substance.

What is the book value of the old tractor at the time of exchange?

What is the loss on this asset exchange?

What amount should be recorded $($debited$)$ in the asset account for the new tractor?