Determine the hybridization of each carbon atom in the following molecules:

a$)$ Zingiberene,

contributes to the

flavor of ginger and

composes up to $30\%$

of ginger essential oil.

b$)$ Cicutoxin is a naturally$-$occurring poisonous chemical compound produced by several plants

from the family Apiaceae including water hemlock and water dropwort.

$C{H}_3$

c$)$ Humulene, one of the components of the essential oil

from the flowering cone of the hops plant.

Humulene and its reaction products in the brewing

process of beer gives many beers their "hoppy"

aroma. PLEASE DRAW IT OUT!