6. Firdaus is a divorcee who is pursuing his PhD on part time basis. He buys a laptop computer at the beginning of the year to support his need for PhD that cost RM 3500. He has 2 children where one of them has lost one arm and both of them are studying at local university. His income and expenditure for the year 2016 were as follows: (RM) Monthly Salary 7500 Employees Provident Fund 11% of the monthly salary Books and Journals 1200 Zakat 800 Sport Equipment 1500 Broadband 110 per month Education fee 2000 per semester Approved Donations 1000 Calculate his tax payable for the year 2016