Goodwill is an intangible asset resulting from business acquisitions and is considered a long-term (non-current) asset. Current assets, such as cash and inventories, are expected to be converted to cash or used within one year.

Deferred tax liabilities occur when a company reports higher income in its financial statements than on its tax return due to temporary differences, such as accelerated tax depreciation. This results in lower taxes payable in the current period and higher taxes in future periods, creating a liability.

Goodwill is calculated as the excess of the purchase price over the fair value of the net identifiable assets of the acquired company. It reflects the premium paid for intangible benefits like brand reputation or customer relationships and is only recognized in business combinations.

Delta Ltd shows a significantly higher proportion of goodwill (26.5%) and intangible assets (19.4%) compared to the other two companies. This suggests that Delta Ltd has likely grown through acquisitions, as goodwill arises when a company pays more than the fair value for another company's net identifiable assets. In contrast, Alpha and Beta show much lower goodwill levels (2.5% and 3.0%, respectively), indicating less acquisition-driven growth.

Unrealized gains and losses on trading securities are reported in the income statement in the period they occur. Since net income flows into retained earnings, these gains and losses ultimately impact shareholders’ equity through changes in retained earnings, not through AOCI.

Unrealized gains and losses on available-for-sale financial assets bypass the income statement and are instead recorded in other comprehensive income. These amounts accumulate in shareholders’ equity under the accumulated other comprehensive income (AOCI) section until the asset is sold or impaired.

Held-to-maturity financial assets are reported at amortized cost, and their unrealized gains and losses are not recognized unless the asset is sold or impaired. Only realized gains or losses affect the income statement and, ultimately, shareholders’ equity.

In vertical common-size analysis, each item on the balance sheet is expressed as a percentage of total assets. Total assets equal liabilities plus equity, so in this case:
$48 million + $72 million = $120 million total assets.
Therefore, total liabilities as a percentage of total assets is:
$48 million ÷ $120 million = 40%.

Common-size balance sheet analysis expresses each item as a percentage of total assets, allowing analysts to observe shifts in the relative use of liabilities and equity. This makes it especially useful for evaluating changes in financial leverage over time. Sales and efficiency are better analyzed using the income statement and financial ratios.

Impairment write-downs reduce the carrying value of assets, which lowers total assets and equity. This leads to an increase in total asset turnover (revenue ÷ average total assets) due to a smaller denominator, and an increase in the debt-to-equity ratio because equity declines while debt remains unchanged.