Answer:
the common stockholders receive $162,000
Explanation:
Preference Shareholders have preference interest over the dividends of Written Inc. This means the preference share holders will be paid their dividends before the common shareholders receive theirs
Note : The preferred stock is cumulative meaning that any dividends in arrears would have to be paid first before payment of dividends relating to current year dividends are declared and issued
Preference Dividends Arrears
Past Two years = (120,000 shares×$5×6%)×2
             =$72,000
Current Year   = 120,000 shares×$5×6%
             =$36,000
Total = $72,000+$36,000 = $108,000
Dividends Paid to Common stockholders
Total Distributed Dividend                $270,000
Less Distributed to Preference shareholders($108,000)
Paid to Common stockholders             $162,000