Considering the situation described involving Dr. Miller, a professor at Western University, this may be Effective, but it is not Efficient.
This is because an action is considered Effective when it performs the expected or desired result. Thus, in this case, doing one-on-one tutoring to all of her accounting students would be effective because students would understand the lectures better that way.
However, such an approach is not Efficient because an action is considered efficient when maximum results with minimum effort or resources.
In this case, one-on-one tutoring would require Dr. Miller to spend so much time and energy. Thus, not efficient.
Hence, in this case, it is concluded that the correct answer is Effective and Efficient, respectively.
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