Cait was transferred by her job in April 2019. She took up a role in the Australian office and will return to her job in Dublin in 4 years. Prior to this transfer, Cait has always lived in Ireland. Cait's income for 2020 comprised of: i. Salary from Australian job 50,000 ii. Rental income received from her Dublin apartment 15,000 iii. Deposit interest (gross) from Irish bank account 3,000 IV. Deposit interest (gross) from Australian bank account What is Cait's taxable income for Irish income tax in 2020? 810 O a. 68,810 O b. 3,810 Oc. 18,000 O d. 18,810