a$.$ For the Question $1$ capability, plot the magnitude of Progressive's S$,$ W$,$ or P for $19951999.$ In short, plot Year $($X$-$axis$)$ versus Progressive's S$,$ W$,$ or P vis$-$a$-$vis its key rivals $($Y$-$axis$)$ for each year. Review your plot carefully and discuss your conclusions in $3.$b$.$