Coronado Co. reports the following information for 2020: sales revenue $767,500, cost of goods sold $505,000, operating expenses $84,800, and an unrealized holding loss on available-for-sale debt securities for 2020 of $52,000. It declared and paid a cash dividend of $12,650 in 2020. Coronado Co. has January 1, 2020, balances in common stock $360,700; accumulated other comprehensive income $86,400; and retained earnings $91,890. It issued no stock during 2020. (Ignore income taxes.) Required:
Prepare a statement of stockholders' equity.

2. a box contains 50 slips of paper. forty of the slips are marked $0, 8 of the slips are marked $20, 1 slip is marked $100, and the last one is marked $500. find the expected net winnings of a person who pays $10 to randomly select one slip of paper. interpret.

You are thinking of making your mansion more energy efficient by replacing some of the light bulbs with compact fluorescent bulbs, and insulating part or all of your exterior walls. each compact fluorescent light bulb costs $4 and saves you an average of $2 per year in energy costs, and each square foot of wall insulation costs $1 and saves you an average of $0.20 per year in energy costs.† your mansion has 150 light fittings and 3000 sq ft of uninsulated exterior wall. to impress your friends, you would like to spend as much as possible, but save no more than $750 per year in energy costs (you are proud of your large utility bills). how many compact fluorescent light bulbs and how many square feet of insulation should you purchase? how much will you save in energy costs per year? (if an answer does not exist, enter dne.)

Taking commercial paper means the holder acts honestly