Using the Scenario Analysis table, calculate the expected return and standard deviation of this investment?

Scenario Analysis Table:

$E[R]=4\mathrm{.}90\%$ and $SD[R]=8\mathrm{.}91\%$

$E[R]=4\mathrm{.}90\%$ and $SD[R]=11\mathrm{.}72\%$

$E[R]=3\mathrm{.}33\%$ and $SD[R]=8\mathrm{.}91\%$

$E[R]=3\mathrm{.}33\%$ and $SD[R]=11\mathrm{.}72\%$