'===============开始计算工资薪金 外籍
if guoji=2 and (month_money>4800 or month_money=4800) then
Income=month_money-month_bx-4800 '得出C7的 Income
elseif guoji=1 and (month_money>3500 or month_money=3500) then
Income=month_money-month_bx-3500 '得出d7的 Income
end if
'===================开始计算c8 Income_lv
if Income<=1500 then
Income_lv=0.03
elseif Income>1500 and Income<=4500 then
Income_lv=0.1
elseif Income>4500 and Income<=9000 then
Income_lv=0.2
elseif Income>9000 and Income<=35000 then
Income_lv=0.25
elseif Income>35000 and Income<=55000 then
Income_lv=0.3
elseif Income>55000 and Income<=80000 then
Income_lv=0.35
else
Income_lv=0.45
end if
'================================开始计算c9 Tax_rate
if Income_lv<0 then
Tax_rate=0
else
Tax_rate=Income_lv
end if
'========================开始计算c10 Quick_Deduction
if Income_lv=0.03 then
Quick_Deduction=0
elseif Income_lv=0.1 then
Quick_Deduction=105
elseif Income_lv=0.2 then
Quick_Deduction=555
elseif Income_lv=0.25 then
Quick_Deduction=1005
elseif Income_lv=0.3 then
Quick_Deduction=2755
elseif Income_lv=0.35 then
Quick_Deduction=5505
elseif Income_lv=0.45 then
Quick_Deduction=13505
end if
'========================开始计算奖金 外籍 jiangjin_niandu
[b]if jiangjin_niandu<>0 and guoji=2 then
'jiangjin_c16=jiangjin_niandu/12
if jiangjin_niandu<=1500 then
jiangjin_c19=0.03
elseif jiangjin_niandu>1500 and jiangjin_niandu<=4500 then
jiangjin_c19=0.1
elseif jiangjin_niandu>4500 and jiangjin_niandu<=9000 then
jiangjin_c19=0.2
elseif jiangjin_niandu>90000 and jiangjin_niandu<=35000 then
jiangjin_c19=0.25
elseif jiangjin_niandu>35000 and jiangjin_niandu<=55000 then
jiangjin_c19=0.3
elseif jiangjin_niandu>55000 and jiangjin_niandu<=80000 then
jiangjin_c19=0.35
elseif jiangjin_niandu>80000 then
jiangjin_c19=0.45
end if
if jiangjin_niandu<=0 then
jiangjin_c20=0
else
jiangjin_c20=jiangjin_c19
end if
if jiangjin_c19=0.03 then
jiangjin_c21=0
elseif jiangjin_c19=0.1 then
jiangjin_c21=105
elseif jiangjin_c19=0.2 then
jiangjin_c21=555
elseif jiangjin_c19=0.25 then
jiangjin_c21=1005
elseif jiangjin_c19=0.3 then
jiangjin_c21=2755
elseif jiangjin_c19=0.35 then
jiangjin_c21=5055
elseif jiangjin_c19=0.45 then
jiangjin_c21=13505

end if
'================开始计算中国奖金2006-1-5
elseif (jiangjin_niandu<>0 or jiangjin_niandu_d<>0) and guoji=1 then
if jiangjin_niandu_d>3500 then
jiangjin_c16=jiangjin_niandu_d
else
jiangjin_c16=3500-jiangjin_niandu_d
end if
if jiangjin_c16>=3500 then
jiangjin_c17=jiangjin_niandu
else
jiangjin_c17=jiangjin_niandu-jiangjin_c16
end if



jiangjin_c18=jiangjin_c17/12[/b]if jiangjin_c18<=1500 then
jiangjin_c19=0.03
elseif jiangjin_c18>1500 and jiangjin_c18<=4500 then
jiangjin_c19=0.1
elseif jiangjin_c18>4500 and jiangjin_c18<=9000 then
jiangjin_c19=0.2
elseif jiangjin_c18>9000 and jiangjin_c18<=35000 then
jiangjin_c19=0.25
elseif jiangjin_c18>35000 and jiangjin_c18<=55000 then
jiangjin_c19=0.3
elseif jiangjin_c18>55000 and jiangjin_c18<=80000 then
jiangjin_c19=0.35
elseif jiangjin_c18>80000 then
jiangjin_c19=0.45
end if


if jiangjin_c19<=0 then
jiangjin_c20=0
else
jiangjin_c20=jiangjin_c19
end if

if jiangjin_c19=0.03 then
jiangjin_c21=0
elseif jiangjin_c19=0.1 then
jiangjin_c21=105
elseif jiangjin_c19=0.2 then
jiangjin_c21=555
elseif jiangjin_c19=0.25 then
jiangjin_c21=1005
elseif jiangjin_c19=0.3 then
jiangjin_c21=2755
elseif jiangjin_c19=0.35 then
jiangjin_c21=5055
elseif jiangjin_c19=0.45 then
jiangjin_c21=13505
end if

end if
'=================================开始计算个体工商户收入 外籍
[b]if Gross_Annual_Income<>0 or Cost_expenses_and_loss<>0 then

Taxable_Income=Gross_Annual_Income-Cost_expenses_and_loss

if Taxable_Income<=0 then
Taxable_Income_c26=0[/b]elseif Taxable_Income>0 and Taxable_Income<=15000 then
Taxable_Income_c26=0.05
elseif Taxable_Income>15000 and Taxable_Income<=30000 then
Taxable_Income_c26=0.1
elseif Taxable_Income>30000 and Taxable_Income<=60000 then
Taxable_Income_c26=0.2
elseif Taxable_Income>60000 and Taxable_Income<=100000 then
Taxable_Income_c26=0.3
elseif Taxable_Income>100000 then
Taxable_Income_c26=0.35
end if
上面是一段关于税务计算的代码 现在需要更新计算的公式 谁能帮我

加粗部分需要修改 更新为4800的标准 我弄不明白咋弄 谁帮帮我