Suppose that the government has found that a resource that is nonexcludable but rival in consumption is being overused. Which of the following represents all of the solutions that the government could likely use to successfully reduce the overuse of this resource? a. Taxing the use of the resource b. Taxing, setting quantity restrictions on, and encouraging voluntary reductions in the use of the resource c. Taxing or setting quantity restrictions on the use of the resource d. Taxing or setting quantity restrictions on the use of the resource or selling the resource to a private entity