The question states the salary is per MONTH – therefore the salary for 9 months is 9 x 12,000. If the salary was per annum then the salary for 9 months would be 9/12 x 12,000
If got allowance 1500 per month to employ domestic servant And company have give a benefit of domestic help is 400 per month And the allowance is also 9 months
So the allowance need to times 9 month n the domestic help also times 9 month? Then use 135000-3600 is it correct for his employment income?