Exercise S$\mathrm{.}1$ interpreting charts and graphs the stacked bar chart below figure for shows the sales of different models of Tesla electric vehicles by quarter a fourth of a year often used by businesses. Use this chart to answers questions $1-5$

$(1)$ how many full years are covered by the stacked bar chart?

$(2)$ is it easier to read the sales trend for a particular model over another in this chart?

$(3)$ what is the overall story in this chart telling us about how sales of particular models compare overtime

$(4)$ would it be easy for you to convert this to a non$-$stacked bar chart using only this chart why or why not?

$(5)$ What would happen if a table were made, using this chart to show the trend in model Y sales as a percentage of total sales one, the percentage would tend to decrease overtime to the percentage, which tend to remain the same overtime three the percentage would tend to increase overtimeFor there is not enough information. We need the actual sales of the number for each quarter.