Answer:
d. the amount you contribute reduces your taxable income
Step-by-step explanation:
The 401(k) plan is the plan that has the tax advantage in the retirement. It could be opened via the employees, Here the money could be grow at tax-free. In this, if the amount is contributed so it could lowered the tax burden and unless you withdrawn you dont have to pay the tax in the retirement
Therefore as per the given situation, the option d is correct