$\backslash$table$[[$November$,65,450,8,525],[$December$,63,300,7,990]]$

Brief Exercise $3-27$ ?Using High$-$Low to Calculate the Variable Rate, Calculate Fired Cost, and Construct a Cost Function

Objective $3$ ?Example $3\mathrm{.}2$

Refer to the information for Hungry Hannah's above. Hungry Hannah's controller wants to calculate the variable and fixed costs associated with its autonomous motorized delivery service.

Required:

Using the high$-$low method, calculate the variable rate per delivery, calculate the total fixed labor cost, and construct the cost formula for total delivery cost.