3. The table below shows how income tax was charged in a certain year. (Kenya pounds) (Ksh. Per Kenya pound) 2 1-3630 3631-7260 7261-10890 1089114520 1452118150 18151-21780 21781 and above 3 4 5 6 7 7.5 During the year Mwadime earned a basic salary of Ksh. 25,200 and a house allowance of Ksh. 12,600 per month. He was entitled to a personal tax relief of Ksh. 1,162 per month. (a) Calculate: (i) Mwadime's taxable income in Kenya pounds per annum (2 marks) (6 marks) (ii) The net tax he pays per month (b) Apart from income tax he also contributes monthly NHIF Ksh. 1600, WCPS Ksh. 1000. (2 marks) Calculate his net monthly pay