My first Magazine AC 551 All Assignments | Page 2

On January 1, 2014, to provide additional retention incentive to its employees for the third and fourth years of service of the 2012 annual grant, OMS will change the terms of the award by modifying the exercise price to $20 per share. Using the Black-Scholes pricing model, management determined that the fair-value-based measure of the awards was $12 after modification and $9 before the terms of the award were modified. The modification did not affect any of the other terms or conditions of the awards. Note that no forfeitures are assumed for the purposes of this case. Required: 1. How much compensation cost should OMS recognize in each year of the award’s service period? 2. How would the accounting for these awards change if the modification to the terms (i.e., exercise price) of the award was made on January 1, 2017, after the awards have become fully vested? Additional Case Facts: Assume the same facts as described above. However, the terms of the award also include a performance condition in which the awards will vest if cumulative net income over the four-year vesting period is