On June 30, 2021,Bonita Industriesgranted compensatory stock options for22000shares of its $24par value common stock to certain of its key employees. The market price of the common stock on that date was $31per share and the option price was $28. Using a fair value option pricing model, total compensation expense is determined to be $108000. The options are exercisable beginning January 1, 2023, providing those key employees are still in the employ of the company at the time the options are exercised. The options expire on June 30, 2024.

On January 4, 2023, when the market price of the stock was $36per share, all options for the22000shares were exercised. The service period is for two years beginning January 1, 2021. Using the fair value method, what should be the amount of compensation expense recorded byBonita Industriesfor these options on December 31, 2021?