me out to answer this. How to compute for the missing fields. ( payroll )

Semi Monthly Net Claim Cash Tax Ben Gross Gross Pen Ins Fed Prov Salary Allow Pay Inc Erns Ern S S S a) 975.00 45.00 22.50 S $ b ) W 1,137.50 90100 12.38 S S c) 5 1,245.83 112.50 45.00 S S d) 7 8 1,300.00 67.50 25.31 S $ $ 2 4 1,516.67 45.00 27.00 Deductions Inc Tax Comp CPP/QPP EI QPIP Fed Prov Pen Union CSB $ 48.75 $ 30.00 $ 10.00 $ $ 25.00 $ 10.00 b ) 56.88 $ 62.29 $ 20.00 $ 65.00