Abdul, a manager at chrysum corp., was assigned the task of overseeing the operations in a foreign office for a week. before leaving the country, abdul recorded a message on his phone to inform callers that he was away from home and would return their calls when he returned. in this scenario, the technology used by abdul is an example of:

The former chairman of the federal reserve, alan greenspan, used the term "irrational exuberance" in 1996 to describe the high levels of optimism among stock market investors at the time. stock market indexes such as the s& p composite price index were at an all-time high. some commentators believed that the fed should intervene to slow the expansion of the economy. why would central banks want to clamp down when the economy is growing? a. to block the formation of unsustainable speculative asset bubbles. b. to curtail excessive profits in the banking system. c. to prevent inflationary forces from gathering momentum. d. all of the above. e. a and c only.