To compute both basic and diluted earnings per share (EPS), we need to consider the effects of the common shares, preferred shares, and stock options on the net income for the year ended December 31, 2021.
Here are the steps to calculate both basic and diluted EPS:
Step 1: Calculate the weighted average number of common shares outstanding for basic EPS.
Weighted average common shares outstanding at the beginning of the year (January 1, 2021): 840,000
Weighted average common shares issued on October 1, 2021: 16,000
Weighted average common shares for basic EPS = (840,000 * 9/12) + (16,000 * 3/12) = 630,000 + 4,000 = 634,000
Step 2: Calculate the weighted average number of common shares for diluted EPS.
To calculate the diluted EPS, we need to consider the conversion of preferred shares and the exercise of stock options.
Convertible preferred shares:
Preferred shares convertible into common shares = 5,000 shares
Conversion ratio = 50,000 common shares / 5,000 preferred shares = 10 common shares per preferred share
We need to check if the conversion of preferred shares would dilute EPS. To do this, we compare the average market price of common shares ($50) to the conversion price of preferred shares ($100). Since the market price is lower than the conversion price, we don't consider the conversion of preferred shares in the diluted EPS calculation.
Stock options:
Incentive stock options exercisable for common shares = 25,000 options
We calculate the dilutive effect of stock options using the treasury stock method. The average market price of common shares is $50, and the exercise price of stock options is $40.
The difference between the market price and exercise price is $50 - $40 = $10 per share.
Number of additional common shares (treasury shares) assumed to be bought back at the average market price using the proceeds from the exercise of stock options = (25,000 * $10) / $50 = 5,000 shares
Weighted average common shares for diluted EPS = Weighted average common shares for basic EPS + Treasury shares from stock options = 634,000 + 5,000 = 639,000
Step 3: Calculate earnings before preferred dividends and taxes.
Net Income = $980,000
Preferred Dividends (10,000 preferred shares * $100 * 10%): $100,000
Earnings before taxes and preferred dividends = $980,000 + $100,000 = $1,080,000
Step 4: Calculate earnings available for common shareholders.
Earnings available for common shareholders = Earnings before taxes and preferred dividends - Taxes
Taxes = ($1,080,000 * 25%) = $270,000
Earnings available for common shareholders = $1,080,000 - $270,000 = $810,000
Step 5: Calculate basic and diluted EPS.
Basic EPS = Earnings available for common shareholders / Weighted average common shares for basic EPS
Diluted EPS = Earnings available for common shareholders / Weighted average common shares for diluted EPS
Basic EPS = $810,000 / 634,000 = $1.28 per share
Diluted EPS = $810,000 / 639,000 = $1.27 per share
So, the basic EPS for the year ended December 31, 2021, is $1.28 per share, and the diluted EPS is $1.27 per share.