please show work for all

Norvell Date Close Price 12/31/2018 12/31/2019 12/31/2020 12/31/2021 12/31/2022 12/31/2023 32.00 37.45 34.35 42.15 38.70 45.23 Dividend 1.02 1.22 1.42 1.62 1.82 Napier Close Price 30.00 33.45 28.87 37.93 42.26 39.41 Dividend 0.98 1.10 1.22 1.34 1.46 Compute the annual holding period returns for 2019 through 2023 for each stock. Compute the arithmetic mean annual return and the geometric mean annual return over the five year period for each stock. Compute the standard deviation of the annual returns over the five-year period for each stock. Assuming that the inflation rate was 6.85% in 2023, what was the "real rate of return" on Norvell's common stock in 2023? Given that the annual yield on a one-year Treasury Note in 2023 was 4.96%, what was the ex post risk premium on Napier's common stock in 2023?