✔ 最佳答案
base on my knowledge...
with the double bonus
you have 13 months salary in each year...
therefore, you have 234,000 for the whole year
20% off for each month... and 20%off for the tax for all your expenses
and 20% off for your end income tax... therefore
you have 60% off, and you really earn 7800 I guess...
however, I should say, this is not accurate
you have more than 7800
since 20%off for the solidarity social taxes is not counted on the double bonus
you should have 1200 more for this...
then, maybe 7900?
I think it is better if some real ppl from acturial science to help you this question