answer this please

Grouper Inc. uses a calendar year for financial reporting. The company is authorized to issue 8,680,000 shares of $10 par common stock. At no time has Grouper issued any potentially dilutive securities. Listed below is a summary of Grouper's common stock activities. Compute the weighted-average number of common shares to be used in computing earnings per common share for 2020 on the 2021 comparative income statement. shares Attempts: 0 of 1 used (d) The parts of this question must be completed in order. This part will be available when you complete the part above