Suppose an economy produces steel, wheat, and oil. the steel industry produces 100,000 in revenue, spends 4,000 on oil, 10,000 on wheat, pays workers 80,000. the wheat industry produces 150,000 in revenue, spends 20,000 on oil, 10,000 on steel, and pays workers 90,000. the oil industry produces 200,000 in revenue, spends 40,000 on wheat, 30,000 on steel, and pays workers 100,000. there is no government. there are neither exports nor imports, and none of the industries accumulate nor accumulate inventories. calculate gdp using the production and income methods.

Garfield corporation is considering building a new plant in canada. it predicts sales at the new plant to be 50,000 units at $5.00/unit. below is a listing of estimated expenses. category total annual expenses % of annual expense that are fixed materials $50,000 10% labor $90,000 20% overhead $40,000 30% marketing/admin $20,000 50% a canadian firm was contracted to sell the product and will receive a commission of 10% of the sales price. no u.s. home office expenses will be allocated to the new facility. the contribution margin ratio for garfield corporation is

You hold a diversified $100,000 portfolio consisting of 20 stocks with $5,000 invested in each. the portfolio's beta is 1.12. you plan to sell a stock with b = 0.90 and use the proceeds to buy a new stock with b = 1.50. what will the portfolio's new beta be? do not round your intermediate calculations.

The common stock and debt of northern sludge are valued at $65 million and $35 million, respectively. investors currently require a return of 15.9% on the common stock and a return of 7.8% on the debt. if northern sludge issues an additional $14 million of common stock and uses this money to retire debt, what happens to the expected return on the stock? assume that the change in capital structure does not affect the interest rate on northern’s debt and that there are no taxes.