Claire is a manager at an information technology (IT) firm. She notices a consistent drop in the productivity of her employees. She is not able to find the reason behind this drop. In the context of rational decision making, which of the following steps should Claire take first?
a. Computing the optimal
b. Defining the problem
c. Generating alternative courses of action
d. Identifying decision criteria

Which of the following best describe how the depth-limited search works. a normal depth-first search is performed but the number of ply/depths is limited. a normal breadth-first search is performed but the number of ply/depths is limited. a normal breadth-first search is performed but values above a specific value will be ignored. a normal depth-first search is performed but values above a specific value will be ignored.