Smith Corporation wants to find an equation to estimate some of their monthly operating costs for the operating budget for $2021.$ The following cost and other data were gathered for $2020$ :

Read the requirements.

Shipping costs

$y=bx$

Now determine the cost function for each cost. $($Enter all values in the same format as the general linear formula. If an input field is not used in the equation, leave the input field empty; do not enter a zero or select a label.$)$

$\backslash$table$[[$Maintenance$,y=,$$$,4,{220}^7,,$$$,{2\mathrm{.}30}^{TT}$ per machine hour$],[$Health insurance,$y=,$$$,8,570,,,],[$Shipping costs,$y=,,,+,$$$,$ped$]]$

Requirement $3.$ Combine the preceding information to get a monthly operating cost function for the Smith Corporation.

Monthly

operating cost $=$$$12,790+$$$2\mathrm{.}30$ per machine hour $+$$$4\mathrm{.}00$ per unit shipped

Requirement $4.$ Next month, Smith expects to use $350$ machine hours, have $90$ employees, and ship $8,600$ units. Estimate the total operating cost for the month.

Monthly operating cost