Crane Inc. uses a calendar year for financial reporting. The company is authorized to issue 8,210,000 shares of $12 par common stock. At no time has Crane issued any potentially dilutive securities. Listed below is a summary of Cranes common stock activities. 1. Number of common shares issued and outstanding at December 31, 2015 2,040,000 2. Shares issued as a result of a 12% stock dividend on September 30, 2016 244,800 3. Shares issued for cash on March 31, 2017 1,870,000 Number of common shares issued and outstanding at December 31, 2017 4,154,800 4. A 2-for-1 stock split of Cranes common stock took place on March 31, 2018 Compute the weighted-average number of common shares used in computing earnings per common share for 2016 on the 2017 comparative income statement. 2284800 shares

Compute the weighted-average number of common shares used in computing earnings per common share for 2017 on the 2017 comparative income statement. 3687300 shares

Compute the weighted-average number of common shares to be used in computing earnings per common share for 2017 on the 2018 comparative income statement. 7374600 shares

Compute the weighted-average number of common shares to be used in computing earnings per common share for 2018 on the 2018 comparative income statement. shares