Lee and pat are married taxpayers living in louisiana. lee earns wages of $40,000 and has $5,000 of dividend income from separate property. lee and pat have interest income from community property of $10,000. if lee and pat file separate income tax returns, what amount of income must be included on lee's separate tax return?

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?