slove the maths

3. (a) Dr. Fariza Mahbub works as a professor in a university in Australia. She left Bangladesh in 2001. After 6 years of that, she visited Bangladesh in the year 2007 and stayed for a full year. After wards she visited Bangladesh in 2009 and continued to visit every year to see her parents. The following table is providing the information about the time period she stayed in Bangladesh in different years from 2009 to 2016. Determine her residential status during these income years. (7 Marks) Apply Year 2009-10 2010-11 2011-12 2012-13 2013-14 2014-15 2015-16 Date of 16.09.09 12.10.10 11.02.12 09.12.12 01.07.13 28.12.14 15.07.15 entrance 31.03.10 19.03.11 17.03.12 01.03.13 26.09.13 21.06.15 12.03.16 Date of exit (b) Identify assessment years for the given periods: (2 Marks) Remember a) 01.09.2014 to 30.06.2015 b) 01.08.2016 to 30.07.2017 4. (a) Discuss: marks) Understand *Betterment Levy *Investment allowance (b) How effective is the taxation system to control the consumption of harmful goods? (2 marks) Evaluate