How do bonds generate income for investors? A. Bonds depreciate in value.
B. Bonds protect investors from bankruptcy.
C. Bonds pay interest to the bank that sold the bond.
D. Bonds pay a specified amount to the investor at maturity.

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?