Consider the scenario of Omega Corporation:

• Executive Name: Gabriella
• Position: Chief Operating Officer (COO)
• Company Type: Privately-owned company in the technology sector
• Effective Date: April 1, 2022

Gabriella's compensation for 2023 is detailed as follows:

• Base Salary: $1,300,000
• Performance Bonus: $250,000
• Stock Grants: 9,000

Determine the deductible portion of Gabriella's compensation on Omega Corporation's 2023 corporate income tax return.