A stock had annual returns of $6\%,-12\%,8\%,$ and $14\%$ over the past four years. The arithmetic average of these returns is $q,$ percent while the geometric average return for the period is $q,$ percent. $(10\%)$

A$.4\mathrm{.}00$;$3\mathrm{.}52$

B$.4\mathrm{.}00$;$4\mathrm{.}00$

C$.4\mathrm{.}00$;$7\mathrm{.}17$

D$.8\mathrm{.}00$;$3\mathrm{.}52$

E$.8\mathrm{.}00$;$7\mathrm{.}17$