The world's busiest train station, shinjuku station, is located in which city?

The bishnoi conservationist is take care of nature and grow with it, instead of exploiting it explain the statement

What if the united states, mexico, and canada took the eu’s example and joined to forms north american union ? based on your knowledge of the europe union, describe two setbacks or hurdles that this idea might face

What is the rule relating the ratio of marginal utility to prices of two goods at the optimal choice? explain why, if this rule does not hold, the choice cannot be utility-maximizing.