At an activity level of $9,000$ machine$-$hours in a month, Falks Corporation's total variable production engineering cost is $$796,500$ and its total fixed production engineering cost is $$235,290.$ What would be the total production engineering cost per machine$-$hour, both fixed and variable, at an activity level of $9,300$ machine$-$hours in a month? Assume that this level of activity is within the relevant range.

Note: Round intermediate calculations to $2$ decimal places.

$$110\mathrm{.}95$

$$114\mathrm{.}64$

$$113\mathrm{.}80$

$$111\mathrm{.}31$