A county is considering building a composting facility to reduce food waste. Analysts have estimated the present value of food waste collection containers and personnel (facility operators, garbage collectors) at $3.0M over the expected useful life of the facility.

Assuming guardian perspective (county standing), classify the cost of food waste collection containers and personnel as benefit (+3.0) or cost (-3.0) and or if it is both benefit and cost so that the impact will cancel and equal to zero. Choose from the given possible answers.

Category	Monetized Effect ($Million)	Social CBA - National Standing	Social CBA - County Standing	Guardian - County Standing	Spender - County Standing
Food waste collection containers and personnel	3.0			?