Below you will find the closing stock prices for eBay over a three-week period. Calculate the simple three-day and five-day moving averages for the stock. (Round your answers to 2 decimal places.) Week Day Close 1 Monday $39.65 Tuesday 39.30 Wednesday 39.86 Thursday 41.05 Friday 41.23 2 Monday 41.02 Tuesday 40.75 Wednesday 41.16 Thursday 40.38 Friday 39.44 3 Monday 40.07 Tuesday 40.19 Wednesday 40.56 Thursday 41.21 Friday 40.74

Shelby company produces three products: product x, product y, and product z. data concerning the three products follow (per unit): product x product y product z selling price $ 85 $ 65 $ 75 variable expenses: direct materials 25.50 19.50 5.25 labor and overhead 25.50 29.25 47.25 total variable expenses 51.00 48.75 52.50 contribution margin $ 34.00 $ 16.25 $ 22.50 contribution margin ratio 40 % 25 % 30 % demand for the company’s products is very strong, with far more orders each month than the company can produce with the available raw materials. the same material is used in each product. the material costs $8 per pound, with a maximum of 4,400 pounds available each month. required: a. compute contribution margin per pound of materials used. (round your intermediate calculations and final answers to 2 decimal places.) contribution margin per pound product x $ product y $ product z $ b. which orders would you advise the company to accept first, those for product x, for product y, or for product z? which orders second? third? product x product y product z

Is exploiting a distinctive competence or improving efficiency for competitive advantage. (a) cooptation (b) coalition (c) competitive intelligence (d) competitive aggression (e) smoothing

(a) what was the opportunity cost of non-gm food for many buyers before 2008? (b) why did they prefer the alternative? (c) what was the opportunity cost in 2008? (d) why did it change?