(60 points)
a home security company plans to open a calling center to respond to customer calls and
emails. they plan to buy a large building with one large room to place cubicles where
operators will work. there are two options for cubicles: small cubicles for one operator that
is 49 square feet and larger cubicles for two operators that is 80 square feet. the company
knows it wants a minimum of 12 cubicles, but because of the expense of additional
employees, they want a maximum of 20 operators.

a. write a system of inequalities to model the calling center that would the company
determine the number of cubicles to build and the number of operators to be employed.
define any variables used