
Answer:
Compensation expense for 2022 and 2023 are $12 million and $16 million respectively.
Explanation:
Total compensation expenses = Number of options × Option fair of value = 15 million × $4 = $60 million
Number of years the option is allowed to be exercised = January 1, 2021 to December 31, 2023 = 3 years
Annual compensation expenses = Total compensation expenses ÷ Number of years the option is allowed to be exercised = $60 million ÷ 3 = $20 million
That shows that $20 million is recognized as compensation expenses in 2021.
As there is a 20% forfeiture of the options due to an unexpected turnover, total compensation expenses reduces to:
New total compensation expenses = $60 million × (100% - 20%) = $48 million
Accumulated expenses in 2022 = ($48 million ÷ 3) × 2 = $32 million
Compensation expenses recognized in 2022 = Accumulated expenses in 2022 - Compensation expenses already recognized in 2021 = $32 million - $20 million = $12 million
Compensation expenses recognized in 2023 = $48 million ÷ 3 = $16 million
Therefore, compensation expense for 2022 and 2023 are $12 million and $16 million respectively.