Which of the Ming emperors was most influential

Zheng He was the most influential ruler

Explanation:

because was a Chinese Muslim admiral who led all of the seven voyages from Southeast Asia to eastern Africa, everywhere he went, he gave out gifts including silver and silk to show Chinese superiority. His expeditions were remarkable for his size.

whose power in the senate is equal to the power of the speaker of the house?

the correct answer is “opportunity cost”. opportunity cost is what a company misses out because it decided in one option over another one. in this case, the company decided to invest in building a factory so it gave up another possible benefit or profit in order to achieve success with the factory.  

trade-off is not the correct answer since it is a situation in which you accept losing something in return for benefits in other areas.

and finally, consequence is a general term used to accept what it comes when you make a decision. it can be a positive or negative consequence depending if the decision you took was the correct one.