Answer:
C. Added back to net income for diluted earnings per share
Step-by-step explanation:
Diluted earnings per share is used to measure the quality of a business's earnings per share if all convertible securities are excercises.
It is usually lower than EPS. Convertible securities include outstanding convertible preference shares, convertible debentures, stock options and warrants.
Dilutive securities are not considered to be common stock but can be converted to common stock.
When determining EPS all interest expense from dilutive securities are usually deducted from EPS income and added to back to net income for diluted EPS