Exhibits $1$ and $2$ in the case provide performance information for McDonald's for the years $2016$ through $2018.$ For each

item listed below, calculate the rate of annual growth $($or decline$)$ from $2016$ to $2017$ and for $2017$ to $2018.$ All calculations

should be rounded to one decimal $($e$.$g$.,12\mathrm{.}7\%).$