Answer:
Total Unrealized gain = $50,000
Step-by-step explanation:
ABC Co. Bonds - Unrealized holding $50,000
gain in 2021 ($400,000 - $350,000)
DEF Co. Bonds - Unrealized holding ($5,000)
loss in 2021 ($60,000 - $65,000)
GHI Bonds - Unrealized holding $5,000
gain in 2021 ($150,000 - $145,000)
Total Unrealized gain $50,000
Unrealized holding = Fair value (12/31/2021) - Amortized cost (12/31/2021)