Answer:A native of Zhouyi (陬义) in the present-day Lu County. Qufu（曲阜） in the province Shandong （山东）He was born in the Chunqiu period (春秋) in 551 BC. Died in 479 BC, aged 73 years.
Explanation:
People in the future will probably think we was so stupid because they are gonna have vehicles that fly and our vehicles are on the ground. Maybe they’ll think we’re cool because we are the ones that have fun and live life. You really don’t know what people will say about us in the future until the future happens. It is very possible that the future is still the same way that it is now, or maybe there will be no future, you never know. With the president we have right now and the way he is running things isn’t really the best with our world, but hey what ever he thinks is right and the smartest decisions are up to him.
Sarita is better off studying for another hour.
Marginal benefit is<em> the additional satisfaction one gains from an additional unit</em> <em>of an activity.</em>
Marginal cost is <em>the additional cost from an additional unit of an activity.</em>
The marginal benefit of studying is grater than the marginal cost means that adding another hour of studying will increase its benefits. In other words, the gained knowledge during the one hour of study is greater than the effort Sarita had to put into studying. If the effort was greater than the benefit, the marginal cost would be grater too and there wouldn't be any reason to study for additional time.
