Individuals produced their own goods. They then decided to specialise. They formed a group and offered their skills to each other but without the use of money. What is not likely to be the result for the group? A. It will enjoy a rise in its material standard of living. B. It will have a wider choice of goods and services. C. It will need to use a system of barter. D. It will save time in obtaining goods and services.

"in my opinion, we ought to stop making our own drums and accept that outside supplier's offer," said wim niewindt, managing director of antilles refining, n. v., of aruba. "at a price of $21 per drum, we would be paying $4.70 less than it costs us to manufacture the drums in our own plant. since we use 70,000 drums a year, that would be an annual cost savings of $329,000." antilles refining's current cost to manufacture one drum is given below (based on 70,000 drums per year):