What if you need to calculate the mode of the list of numbers $1,3,5,7,9,9,11$ but needed help on understanding how the mode is implemented in the standard library. What would be the output of the following code, and is it useful for understanding how mode is used?

from statistics import mode help$($statistics$)$

a$.)$ "Help on the Python Standard Library: $...$ and no$"$

b$.)$ "NameError: name 'statistics' is not defined and no$"$

c$.)$ "Help on function mode in module statistics: $...$ and yes"

d$.)$ "Help on module statistics: $...$ and yes"