Answer:
$30,000 and $360,000
Explanation:
The computation of the gain on the exchange is shown below:
= Cash received + fair value of the computer - undepreciated cost of existing computer
= $120,000 + $360,000 - $450,000
= $30,000
The amount of the computer which is recorded will equal to the fair value of the computer i.e $360,000
For computing the gain we simply added the fair value and deduct the undepreciated cost of an existing computer in the cash received amount so that the accurate amount can come.
All other information which is given is not relevant. Hence, ignored it