Answer:
The basic and diluted earnings per share for the year ended December 31, 2018 are $ 0.24 / Share and $8.89 /share respectively.
Step-by-step explanation:
BASIC EPS CALCULATION 
 The preferred dividend = 30 million x $ 2/share 
 = 60 Million 
 Basic EPS = ( Net income - preferred dividends ) / weighted average common shares 
 = ($840 million - $ 60 Million ) / 100 million
 = $ 0.24 / Share 
 
DILUTED EPS CALCULATION 
 After-tax bond interest expense = $ 2.200 million x 10% 
 = $ 220 Million 
$ 220 Million x (100 + 40%) = $ 308 Million after-tax interest expense. 
 Shares assume converted to common 
 Common Shares = 100 Million 
Preferred stock = 40 Million 
 Convertible bonds = 17.0 Million 
Total = 157 Million shares outstanding 
Diluted EPS = ( $ 840 Million - $60 Million + $308 Million+ $ 66 Million ) / 157 million 
 = $8.89 /share
Therefore, The basic and diluted earnings per share for the year ended December 31, 2018 are $ 0.24 / Share and $8.89 /share respectively.