John would like to move from the city into the suburbs and has been saving a large down payment for a home. which is the most cost effective way for john to buy a house in the suburbs

What could cause a production possibilities curve to move down and to the left? a.) a nation loses land after being defeated in a war. b.) an increase in the use of computer technology speeds up production c.) a baby boom 20 years ago results in a large number of young adults in the population today. d.) thousands of investors from overseas invest money in a nations economy.