Zoning laws, which allow certain land uses only in specific locations, might be justified in dealing with negative externalities because they can multiple choice 1 restrict where businesses producing negative externalities can locate. influence wage rates. be used for political gain. require businesses to negotiate their own mutually agreeable solutions

When a company produces and sells x thousand units per week, its total weekly profit is p thousand dollars, where upper p equals startfraction 800 x over 100 plus x squared endfraction . the production level at t weeks from the present is x equals 4 plus 2 t. find the marginal profit, startfraction dp over dx endfraction and the time rate of change of profit, startfraction dp over dt endfraction . how fast (with respect of time) are profits changing when tequals8?