Australian Law. Please provide the correct answer

Question 2 Calculate the Medicare levy and Medicare levy surcharge payable for the year ended 30 June 2017 for the following taxpayers: (a) An Australian resident, aged 25 years, with a taxable income of $18,000 (b) An Australian resident, eligible for a Seniors tax offset, with a taxable income of $32,000 (c) An Australian resident, aged 45 years, with a taxable income of $45,000 (d) A taxpayer who is not a resident for tax purposes, with a taxable income of $45,000. 10 Marks FUN