Final answer:
To find the retention ratio, subtract the dividends paid from the net income, divide by the net income, and multiply by 100 to get a percentage. For AD Corporation, the retention ratio is approximately 58% when rounded to the nearest whole number.
Step-by-step explanation:
The student is asking about the retention ratio, which is a financial metric used to calculate the percentage of net income that is retained by a company after it has paid dividends to shareholders.
The retention ratio can be found by dividing the retained earnings by the net income, and then multiplying by 100 to get a percentage.
In the AD Corporation's case, the calculation would be: (Net Income - Dividends Paid) / Net Income = Retention Ratio. So the retention ratio is: ($300,000 - $125,000) / $300,000 = $175,000 / $300,000 = 0.5833, or approximately 58% when rounded to the nearest whole number.