A __________ is the main researcher who conducts a study funded by a grant

The cost of pollution produced by a factory is an example of

a. negative externality b. fiscal policy c. monetary policy d. capitalism

What limits does the Texas constitution place on welfare spending?

A. All welfare spending must be paid for through property taxes, with tax levels set by each county. B. There are no limits on welfare spending in Texas. C. The ratio of federal dollars to state dollars must be set at no less than 4 to 1. D. No more than 1 percent of the budget may be used for welfare spending. E. The legislature cannot appropriate more than 10 percent of the budget for welfare.