Answer:
$20,000
Explanation:
The computation of the liabilities at the end of the year is shown below:
As we know that
Total assets = Total liabilities + equity
where,
Total assets are
= Begining balance + increased assets
= $30,000 + $20,000
= $50,000
And, the equity is
= Starting balance + revenues - expenses - withdrawn amount
= $20,000 + $45,000 - $30,000 - $5,000
= $30,000
So, the liabilities is
= $50,000 - $30,000
= $20,000