Answer:
3. net income is understated by $175
Explanation:
There were two transactions omitted. The first transaction is unearned rent revenue of which $450 was earned. This earned rent revenue increases income by $450. While the second transaction was accrued interest payable of which $275 is owed. This interest payable increases liabilities by $275.
Therefore, from the above, income or revenue is understated by $450, while expenses is understated by $275.
Therefore, net income is understated by income less expenses, thus 450 - 275 = $175. This also implies that liabilities are overstated by $175.