Jack Lee, married, $30,$ wants to calculate his tax bill for the year of assessment $2022/23.$ His wife is a housewife and his child is $6$ years old.

From $1$st April $2022$ to $31$st March $2023,$ monthly salary $=$$$60,000.$

$\backslash$table$[[$Year of assessment $2022/2023,],[$Net chargeable income $($HKD$),$Rate$],[1-50,000,2\%$