Thefollowingtableshowstherelationshipbetween
2022-08-19 18:57 微观经济学
The following table shows the relationship between the speed of a computer’s CPU and its benefits and costs. Assume that all other features of the computer are the same (that is, CPU speed is the only source of variation), and only the CPU speeds listed below are available for purchase.Choosing a 3.5GHz computer would be irrational because:
A.its marginal benefit is equal to its marginal cost.
B.its marginal benefit is greater than its marginal cost.
C.its marginal benefit is less than its marginal cost.
D.it is impossible to tell the difference compared to a 3.0GHz computer.
正确答案：its marginal benefit is less than its marginal cost.