2a. Compute the amount of contribution margin on each product. Contribution margin per pound Pounds of material available Total contribution margin 2b. Which orders would you recommend that the company work on next week-the orders for product A, product B, or product C? Product A Product B Product C 3. A foreign supplier could furnish Barlow with additional stocks of the raw material at a substantial premium over the usual price. If there is unfilled demand for all three products, what is the highest price that Barlow Company should be willing to pay for an additional pound of materials