You have invested $$100$ and have received $$150$ after $5$ years i$.$e$.$ your total return was $50\%.$ What is the annual yield that gives $50\%$ return in a $5$ year period? Show your calculations in detail $($not excel$)$ and choose one of the following: a$.12\%$ b$.10\%$ c$.9\mathrm{.}25\%$ d$.8\mathrm{.}45\%$