please answer following questions given info above

1) the average return is:?

2) the standard deviation of returns is:?

3) the variance of returns is:?

4) if you purchased this stock at the end of 2015 and sold it at the end of 2020 your holding period would be:?

5) if you purchased this stock at the end of 2015 and sold it at the end of 2018 your annualized return would be:?

need answered really soon please!!!!!!!!!

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Use the following common sfock price information for Culp, inc. Ficken CUL.P to anwwer questions 4 - 8. Assume that Culp doescit pay afividend. The sam of squares equals 1464851341