15. Which of the following is not an external, unpredictable risk? d
A. Changes in government regulations
B. Natural disasters
C. Vandalism
D. Inflation
我选择B，不知道是否错了
26. Using the “maximax” or Hurwicz criteria (i.e., go for broke or risk-lover), which strategy in the table below should be selected? c
A. S1
B. S2
C. S3
D. S4
Payoff Table (Profit in Millions)
Strategy Scenario 1 25% Scenario 2 50% Scenario 3 25%
S1 80 50 120
S2 80 80 80
S3 160 120 -20
S4 20 40 20
S5 -20 0 -60

27. When the project team is carrying out risk management activities, the project manager facilitates decision-making that is influenced by the three broad categories of: a
A. Certainty, risk, and uncertainty
B. Probability, risk, and uncertainty
C. Probability, risk event, and uncertainty
D. Hazard, risk event, and uncertainty
我选择C，可没有明确的根据

28. When trying to manage and reduce the risks associated with a project, the risk events should be grouped by: c
A. The effect that the risk event will have on the project
B. The impact of the risk event should it occur
C. The source of the risk event
D. The project manager’s tolerance for the risk event

35. Based on the data in the table below, which strategy has the highest expected value with no possibility of a loss? A
A. S2
B. S3
C. S4
D. S5
Payoff Table (Profit in Millions)
Strategy Scenario 1 25% Scenario 2 50% Scenario 3 25%
S1 80 50 120
S2 80 80 80
S3 160 120 -20
S4 20 40 20
S5 -20 0 -60