If you marginal tax rate is likely to be lower in your retirement year

If you marginal tax rate is likely to be lower in your retirement years, you should

A)

prefer a tax-deductible IRA to Roth IRA.
B)

prefer a Roth IRA to a tax-deductible IRA.
C)

be indifferent between investing in a tax-deductible IRA or a Roth IRA.
D)

prefer a non-tax advantaged investment to either a tax-deductible IRA or a Roth IRA.

ANSWER

A