By contributing to a retirement account pretax you will have the same amount of money to invest as post tax investment. (B)
An individual retirement account in the United States is a form of pension provided by many financial institutions that provides tax advantages for retirement savings.
Pretax earnings is a company's income after all operating expenses have been deducted from total sales.
In corporate finance, net operating profit after tax (NOPAT) is a company's after-tax operating profit for all investors, including shareholders and debt.
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