Shareholders' equity of Yiruna Toys Inc. (YTI), a public company, at December 31, 2020, was as follows: nalg Common shares, 1,350,000 shares outstanding Contributed surplus, stock option plan Retained earnings 34,600,000 270,000 OROS TE 12,450,00089 On January 2, 2021, YTI issued $20,000,000 of 6% convertible bonds. The bonds mature on December 31, 2035 (15 years total), and pay interest on June 30 and longe December 31 of each year. The total proceeds received on the sale of the bonds were $20,350,000, and the fair value of the bonds at this date was calculated as muten $19,613,010. Each $1,000 bond is convertible into 20 common shares at any time. 000,008,812 rsos re 3060 18 vuta 190 of YTI's employee stock option plan was initiated on January 1, 2019, and vested on noitspildo litoneo bonited December 31, 2021. The fair value of the options on the initiation date was $450,000. On December 31, 2020, YTI's management estimated that 90% of the options would vest. A total of 92% of the 100,000 options issued actually vested. Also on December 31, 2021, 60% of the vested options were exercised at an exercise price of $12. Required: a) Prepare the journal entry to record the issuance of the convertible bonds. (2 marks) b) Prepare the journal entries for December 31, 2021, relating to the employee stock option plan. (4 marks)