Please answer question below

Oil Services Corp. reports the following EPS data in its annual annual report (in million except per share data). Net income $2,741 Earnings per share: Basic $1.56 Diluted $1.54 Weighted average shares outstanding: Basic 1,758 How many weighted average shares were dilutive during the year? Select one: O a. 20 million O b. None of these are correct. O c. 22 million O d. 1,758 million O e. 1,780 million