4. Calculate the personal income tax by the template as provided: Mr. A works alone in a family, his wife is wifehouse, and he has 3 childrens His revenues and Expenses in 2021 as follows: Monthly Salary Expenses 100,000 THB Provident Fund 6,000 THB Annual Life Insurance Fee 10,000 THB Total Social Security Fund Contribution 12.000 THB 0-150,000 Taxable Income Tax Rate (baht) more than 150,000 but less than 300,000 (%) Exempt 5 more than 300,000 but less than 500,000 10 Calculation: Annual Income Lesa Expenses Income after expense deduction Lasa Alowances Personal Allowance Spouse Children THE more than 500,000 but less than 750,000 15 THB THB more than 750,000 but less than 1,000,000 20 THE more than 1,000,000 but less than 2,000,000 25 THE THB more than 2,000,000 but less than 4,000,000 30 Provident Fund THE 30 Annual Life Insurance Fee THB Over 4,000,000 35 Total Social Security Fund Contribution THB Exempt 150,000 THI Net Income for Tax Calculation Tax Rate How much does Mr. A need to pay for the personal income tax? Answer