In what way do developing countries make the largest contribution to the global concentrations of greenhouse gases?

If a market is close to perfect competition, profits may be

A. so low that companies have no incentive to spend money on long-run research. B. so high that companies have no incentive to spend money on long-run research. C. so high that companies are not willing to risk any extra money on long-run research. D. so low that companies do not have enough extra money to spend on long-run research.

Which statement describes the advantage of operating a sole? proprietorship?

A. An important financial advantage in many sole proprietorships is the opportunity to share costs. B. In a sole? proprietorship, the owner and the business are legally inseparable. C. Sole proprietors have more privacy and generally are not required to report anything to anyone. D. Sole proprietorships are? liquid, which also helps give them a long life? span; when shareholders sell or bequeath their? shares, ownership simply passes to a new? generation, so to speak. E. Sole proprietorships have the ability to pool money by selling shares of stock to outside investors.