I have to create this C++ program for a class could someone please explain this more in detail for me

Create a new C++ workspace called incomeTax. Construct a C++ program with a

function called incomeTax which computes the tax due using the gross income and itemized

deduction.

• The taxpayer's deduction is either the standard deduction (4,150) or the itemized

deduction, whichever is larger.

• Taxable income is determined by subtracting the taxpayer’s deduction from the

taxpayer's gross income; if the taxable income is less than 0, then the taxable

income is 0.

• Total tax is determined by multiplying the taxable income by the tax rate (0.17).

Your main function should prompt the user for his/her gross income and itemized deduction, and

then use your incomeTax function to compute the total tax due. Finally, print out the tax due.