In your Excel spreadsheet, calculate the value of each of the sub indices and the HDI in each year. Generate a time-series graph that includes four curves, one for each of the three component indices: I(LE), I(E), I(GNI) and one for the overall HDI over the period 1990 - 2021. Title this plot "Figure 2B: PNG's HDI over time.". Shade I(HDI) red and increase I(HDI)'s width to 3pt so that it stands out from the components. In your Excel spreadsheet, calculate the value of each of the sub indices and the HDI in each year. Generate a time-series graph that includes four curves, one for each of the three component indices: I(LE), I(E), I(GNI) and one for the overall HDI over the period 1990 - 2021. Title this plot "Figure 2B: PNG's HDI over time.". Shade I(HDI) red and increase I(HDI)'s width to 3pt so that it stands out from the components