JLH Corp.'s fiscal year end is December 31, 20X6. Details of transactions with respect to its common share account during the 20x6 fiscal year are detailed below: Date Description of activity Number of shares January 1, 20X6 Opening balance (shares outstanding) 100,000 April 1, 20X6 Issued (sold) 60,000 July 1, 20x6 Two-for-one stock split October 1, 20X6 Repurchased common shares 10,000 What is JLH's weighted average number of common shares outstanding for the year ended December 31, 20X6? O a. 222,500 Ob. 225,000 Oc. 287,500 O d. 290,000