The rule of reason was applied in the Alcoa case

Refer to the above diagram. The marginal utility of the third unit of X is:

A) 5. B) 4. C) 2. D) 1.

Refer to Figure 29-1. The depreciation of the euro is represented as a movement from

A) C to D. B) B to C. C) B to A. D) D to A.