Mary Singh, has the following information for her Income Tax Return this year: Net Taxable Capital Gains Annual Union Dues Employment Income RRSP Deduction $10,000 $2,000 $40,000 $10,000 CPP Payroll Deduction from her T4 Slip (Mary is 75 0 years old) Mary's T1 Income Tax Return Net income, Line 23600 for this year is