Shown below is the structure of lidocaine, one of the most widely used injectable anesthetics.

a$)$ Count the total number of hydrogens.

b$)$ Count the number of $s{p}^2$ carbons.

c$)$ Is the amide nitrogen lone pair $($CIRCLE ONE$)$ localized or delocalized?

d$)$ Is the amine nitrogen lone pair $($CIRCLE ONE$)$ localized or delocalized?

e$)$ Write $"$e$"$ above the $(2)$ longest carbon$-$carbon bonds.

f$)$ Write $"p"$ next to the most polar bond.