A Radio Manufacturer Is Experiencing Theft Problems at Its Warehouse

Multiple Choice

A radio manufacturer is experiencing theft problems at its warehouse and has decided to hire security guards to reduce the thefts.The firm wants to minimize the net cost of warehouse thefts. $\begin{array}{c}\begin{array}{c}\text {Number of}\\\text { Security Guards}\\0\\1\\2\\3\\4\\5\\\end{array}\begin{array}{c}\text {Number of Radios}\\\text { Stolen Per Week }\\50\\30\\20\\14\\8\\6\\\end{array}\end{array}$
Given the above info,if each security guard is paid $200 a week and the cost of a stolen radio is $25,how many security guards should the firm hire?

A) 1
B) 2
C) 3
D) 4
E) 5