Each investigator at a human rights agency is required to complete 144 investigations of discrimination a year, while senior investigators are required to complete 180 a year. If the agency wanted to increase the completion of investigations yearly to 5,000 investigations, how many investigators would be needed? Create a budget that would permit the agency this increase.

The costs and assumptions are found below:

Fixed costs
Executive director
Salary	$90,000
Fringe benefits (29.0%)	26,100
Total	116,100
Rent	26,000
Utilities	10,200
Step-fixed Costs
Investigator
Investigator	60,000
Senior Investigator	75,000
	135,000
Fringe benefits (29.0%)	39,150
Total	174,150
Variable costs (per investigator per day)
Supplies	$4.00
Assumptions
Investigator I/complaint ratio (annual)	144
Investigator II/complaint ratio (annual)	180
Number of days of operation	280
Fringe benefit rate	29%