When the federal government subsidizes higher education in the form of pell grants to students, it results ina. an increase in the supply of higher educationb. a decrease in the supply of higher educationc. an increase in the demand for higher educationd. a decrease in the demand for higher education

White truffles are a very prized and rare edible fungus that grow naturally in the countryside near alba, italy. suppose that it costs $200 per day to search for white truffles. on an average day, the total number of white truffles (t) found in alba is t = 20x − x 2 , where x is the number of people searching for white truffles on that day. white truffles can be sold for $100 each. if there is no regulation, how many more people will be searching for white truffles than the socially optimal number?