Core competencies and competitive capabilities .

(A) usually are lodged in the narrow skills and specialized work efforts of a single department, as opposed to the combined expertise and capabilities of specialists scattered across several departments.
(B) most usually stem from collaborative efforts with strategic allies.
(C) are usually bundles of skills and know-how that most often grow out of the combined efforts of cross-functional work groups and departments performing complementary activities at different locations in a firm's value chain.
(D) tend to result in competitive advantage when they involve highly specific technologies and are grounded in a company's own deep technical expertise.
(E) typically are built rapidly, usually in conjunction with important product innovations.

Suppose an economist believes that the price level in the economy is directly related to the money supply, or the amount of money circulating in the economy. the economist proposes the following relationship: p=a x m - p=price level - m=money supply - a=a composite of other factors, including real gdp, that change very slowly over time. how might an economist gather empirical data to test the proposed relationship between money and the price level? an economist would persuade the federal reserve to change the money supply to various levels, and observe the resulting changes in the price level. unlike researchers in the hard sciences, economists cannot study complex relationships using data. economists do not usually develop theoretical models of the economy but only analyze summary statistics about the current state of the economy. an economist would look for data on past changes in the money supply, and note the resulting changes in the price level

What is used by accountant to analyze transactions ?

Martha entered into a contract with terry, an art dealer. according to the contract, terry was to supply 18 th century artifacts to martha for the play she was directing, and martha was ready to pay $50,000 for this. another director needed the same artifacts and was ready to pay $60,000. terry decided not to sell the artifacts to martha. in this case, the court may order terry to: