BSF Co., which produces and sells skiing equipment, is financed as follows:
Bonds payable, 8% (issued at face amount) .. $7,500,000
Preferred 2% stock, $10 par .......... 7,500,000
Common stock, $50 par .......... 7,500,000

Income tax is estimated at 40% of income.
Determine the earnings per share of common stock, assuming that the income before bond interest and income tax is
(a) $1,000,000,
(b) $3,000,000, and
(c) $4,500,000.