Starting in 2018, the tcja tax reform restricted the amount of debt interest that firms can deduct from taxable income "net interest" in the choices that follows means "interest expense minus interest income. Choose the best answer 1. From 2018-2022, the maximum amount of net interest that firms can deduct is 30% of EBIT 2. From 2018-2025, the maximum amount of net interest that firms can deduct is 30% of EBITDA 3. From 2018 to 2021, the maximum amount of net interest that firms could deduct is 30% of EBIT switching to 30% of EBITDA starting in 2022 4. From 2018 to 2022, the maximum amount of net interest that firms could deduct is 30% of EBITDA switching to 30% of EBIT starting in 2022