1.Does "a brutal drought" or higher costs of gasoline and corn affect the supply or demand curve? How does it affect the lamb price? 2. Explain how "Imported lambs for New Zealand" affect the lamb price. 3. Explain how droughts and imports have led to "plunging lamb prices." 4. According to the article, a handful of sheep ranchers have abandoned the business entirely. Bartmann is selling the flock of sheep at a loss and yet stays in his business. Using the firm's shut-down decision rule, analyze Bartmann's current situation and why many sheep ranchers have left the business