Answer:
Earnings per share (EPS) = (net income - preferred dividends) / average number of outstanding shares
EPS for all equity plan:
($80,000 x 60%) / 18,000 = $2.67 per share
EPS for Plan I:
[($80,000 - $5,000) x 60%] / 12,000 = $3.75 per share
EPS for Plan II:
[($80,000 - $7,750) x 60%] / 8,700 = $4.98 per share