20.) The following table shows part of the tax rate schedule for single filers. Use this schedule and create a table of values that could be used to find the following limits, if they exist. Let x represent the amount of taxable income, and let T(x) represent the tax due.

a) limx?36,900^?T(x)

b) limx?36,900⁺T(x)

c) limx?36,900T(x)

The following table shows part of the tax rate schedule for single lers. Use this schedule and create a table of values that could be used to nd the following limits, if they exist. Let x represent the amount of taxable income, and let T(X) repress Single Filers If taxable But not income is over over The tax is: $0 $9075 10% of the amount over $0 $9075 $36,900 $907.50 plus 15% of the amount over 9,075 $36,900 $89,350 $5,081.25 plus 25% of the amount over 36,900 $89,350 186,350 $18,193.75 plus 28% of the amount over 89,350 (a) Iim T(X) x. 36,900 : DNE x (b) Iim T(X) x36,900+ $ DNE x c Iim ( ) X~>36,900 T(X) s DNE x