Questions 21, 22, 23 and 24 refer to the scenario below: Exa…

Questions 21, 22, 23 and 24 refer to the scenario below: Examine the table below giving foreign exchange rates expressed in dollars for one unit of each country’s currency for 6 consecutive years (2016-2021). Note that exchange rates are given with the most recent year listed first. For all related questions, assume that the exchange rates given in this table are the rates which were used for the different reports. Country 2021 2020 2019 2018 2017 2016 1 India (Rs)= $0.0149 $0.0159 $0.0163 $0.0185 $0.0199 $0.0221 1 China (CNY)= $0.1597 $0.1533 $0.1625 $0.1609 $0.1581 $0.1521 1 Brazil (Real)= $0.2614 $0.3106 $0.4263 $0.5046 $0.5546 $0.5995   Based on the data displayed above answer the following questions:

By most respectable estimates, the 17th century was a popula…

By most respectable estimates, the 17th century was a population disaster. There were 20%-25% fewer people alive in 1700 than there were in 1600. Then by the 1720s there was stable growth everywhere, ultimately leading to the population explosion to ~8 billion today. In particular, discuss differences between the 17th (1600s) and 18th (1700s) centuries that might explain this sharp inflection in human life.