Why would a roth 401(k) investment plan allow you to invest the most amount of money? a. the federal government subsidizes a portion of a roth 401(k) to people in lower tax brackets save for retirement. b. roth 401(k) plans are reserved for administrators and executives, who have a higher income which would allow them to invest more. c. a roth 401(k) plan takes money after tax has been removed from gross income, and has a contribution limit, but withdrawal is tax free. d. the contribution limit of a roth 401(k) plan is more than double the limit of the traditional 401(k).

Suppose the government decides to issue a new savings bond that is guaranteed to double in value if you hold it for 20 years. assume you purchase a bond that costs $25. a. what is the exact rate of return you would earn if you held the bond for 20 years until it doubled in value? (do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e. g., 32.16.) b. if you purchased the bond for $25 in 2017 at the then current interest rate of .27 percent year, how much would the bond be worth in 2027? (do not round intermediate calculations and round your answer to 2 decimal places, e. g., 32.16.) c. in 2027, instead of cashing in the bond for its then current value, you decide to hold the bond until it doubles in face value in 2037. what annual rate of return will you earn over the last 10 years? (do not