Salary structure of 20000 as take home - Please describe with detailed breakup

Please describe with detailed breakup of salary if someone's take home is Rs.20000.

HI,
Rs.
Basic + DA (65%) 14300
House Rent Allowance (20%) 4400
Travelling Allowance (5%) 1100
Education Allowance (5%) 1100
Medical Allowance (5%) 1100
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GROSS 22000
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Deductions
PF 12% 1800
ESI 0.75% 150
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Total 1950
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GROSS 22000
Deductions 1950
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TAKE HOME SALARY 20050
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P.Senthil
Coimbatore.

Dear Mr Senthil, just to clarify my doubt, will there be ESI deduction if the employee gross salary is more than 21000?

Basic - 15,000/- per month
HRA - 6800/- per month
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Total - 21,800/- per month.
Less PF Deduction - 1800/- per month
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Take home (Net) Salary pr month - 20,000/-
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S KBandyopadhyay ( WB, Howrah)