Answer:
$125,000
Explanation:
When "The Rock" was acquire, the company had a difference between market value and book value of assets for 300,000
Currently that difference is:
market value: Â Â 2,250,000
fair value: Â Â Â Â Â (2,075,000) Â
current goodwill: Â Â 175,000
the goodwill in the company's book is 300,000
the current value of the goodwill      175,000
loss on impairment                 (125,000)
Peter, Inc will acknowledge this loss on impairment of goodwill.