Assume the real rate of return was $10\mathrm{.}20$ percent on your investments for a time period when the risk$-$free rate was $3\mathrm{.}4$ percent and the inflation rate was $2\mathrm{.}1$ percent. What was the nominal $($same as quoted rate$)$ rate of return for the period?

Hint: One of the data given in the problem is redundant. Use Fischer eqn.

Group of answer choices

$10\mathrm{.}63$ percent

$17\mathrm{.}77$ percent

$-11\mathrm{.}23$ percent

$12\mathrm{.}51$ percent