Western Electric has 26,500 shares of common stock outstanding at a price per share of $68 and a rate of return of 13.55 percent. The firm has 6,750 shares of 6.70 percent preferred stock outstanding at a price of $89.50 per share. The preferred stock has a par value of $100. The outstanding debt has a total face value of $371,000 and currently sells for 105.5 percent of face. The yield to maturity on the debt is 7.75 percent. What is the firm's weighted average cost of capital if the tax rate is 39 percent?

Cadbury has a chocolate factory in dunedin, new zealand. for easter, it makes two kinds of “easter eggs”: milk chocolate and dark chocolate. it cycles between producing milk and dark chocolate eggs. the table below provides data on these two products. demand (lbs per hour) milk: 500 dark: 200 switchover time (minutes) milk: 60 dark: 30 production rate per hour milk: 800 dark: 800 for example, it takes 30 minutes to switch production from milk to dark chocolate. demand for milk chocolate is higher (500lbs per hour versus 200 lbs per hour), but the line produces them at the same rate (when operating): 800 lbs per hour. a : suppose cadbury produces 2,334lbs milk chocolate and 1,652 lbs of dark chocolate in each cycle. what would be the maximum inventory (lbs) of milk chocolate? b : how many lbs of milk and dark chocolate should be produced with each cycle so as to satisfy demand while minimizing inventory?