You own a stock which has had the following returns over the last five years: $5\mathrm{.}8\%,9\mathrm{.}2\%,-4\mathrm{.}2\%,-10\mathrm{.}8\%,9\mathrm{.}5\%.$

c$.$ If you invested $$300$ at the beginning of the period, how much would you have now?

d$.$ What is your annualized return?