Hi, I just need the answers. No need for proof. But make sure your answers are right. Thanks

I uestion 1 10 pts Assuming that originally there were just two Homo sapiens 50,000 years ago and today there are 7.8 billion, the average rate of growth of the population has been % over the entire period of time? Give your answer to 2 signicant digits. D Question 2 10 pts There are only two goods produced in the world, Houses and Cars. There are two countries, X and Y. Houses are not traded internationally whereas Cars are traded. Open in New Tab Houses Price of a Car Price of a Forward produced per in local House in local capita currency currency X 10 15 4 B Y 2 3 10 Using PPP exchange rates, what is the ratio of GDP per capita in Country X to the GDP per capita in Country Y? Give your answer to 2 significant digits.Question 3 10 pts There are only two goods produced, Houses and Cars. There are two countries, X and Y. Houses are not traded internationally whereas Cars are traded. Cars Produced Houses Price of a Price of a Country House in Per capita ocal Open in New Tab currency Forward X 10 3 Y 2 3 10 1 Enter the numerical solution: The PPP exchange rates are such that 1$ in the currency of country X is equal to $ in the currency of country Y. Give your answer to 2 significant digits.Question 4 10 pts Given the following data, find the value for the cell labeled "a". Assume the share of national income paid to capital is equal to 0.5. Give your answer to 2 significant digits. Country y, Output per k, Capital h, Human worker per worker capital A, productivity United States Country Z 0.5 0.68 0.87 aD Question 5 5 pts Let the share of national income going to capital be equal to 1/3. From 1980- 2000, official statistics for a certain country show the average annual growth rate in income per worker = 5%, average annual growth rate in capital per worker = 2%, and growth in human capital inputs = 0.4%. In the next two decades, from 2000-2020, average annual rates of growth in income per worker is 5%, and capital per worker and human capital inputs growth rates per year are 2.1% and 1%, respectively. Comparing average annual Total Factor Productivity (TFP) growth over 1980-2000 to that in 2000-2020, it is clear that it ha v [ Select ] increased decreased stayed the same