Which of the following statements regarding pert analysis is true? a. each activity has two estimates of its duration. b. project variance is the sum of all activity variances. c. only critical activities contribute to the project variance. d. the most likely time is equivalent to the expected activity time. e. project standard deviation is the sum of all critical activity standard deviations.

The federal reserve's organization while all members of the federal reserve board of governors vote at federal open market committee (fomc) meetings, only of the regional bank presidents are members of the fomc. the federal reserve's role as a lender of last resort involves lending to which of the following financially troubled institutions? u.s. banks that cannot borrow elsewhere governments in developing countries during currency crises u.s. state governments when they run short on tax revenues the federal reserve's primary tool for changing the money supply is . in order to decrease the number of dollars in the u.s. economy (the money supply), the federal reserve will government bonds.

Which of the following is the term for something that you can't live without 1. need 2. want 3. good 4. service

Astudent finds data on an internet site that contains financial information about selected companies. he plans to analyze the data and use the results to develop a stock investment strategy. what kind of data source is he using? what concerns might you have about drawing conclusions from this data set?