The tax rates are as shown. Your firm currently has taxable income of $$100000.($format: keep $1$ digit after the decimal point and in percent. For example: $10\mathrm{.}2\%)$What is the average tax rate?What is the marginal tax rate?What shall be the taxable income used to determine the marginal tax rate? A or BA$.$ $$100000$B$.$ $$100001$Taxable IncomeTax Rate $(\%)$$$0-50,0001550,001-75\mathrm{.}0002575\mathrm{.}001-100,00035100,001-335,00039$