Answer:
a. $1,680,000
Step-by-step explanation:
The computation of the total equity is shown below:
= Common stock + Additional paid-in capital + Appropriated for uninsured earthquake losses retained earnings + Unappropriated retained earnings - treasury stock - Net unrealized holding loss on available-for-sale securities
= $600,000 + $800,000 + $150,000 + $200,000 - $50,000 - $20,000
= $1,750,000 - $70,000
= $1,680,000