An outcome is said to be efficient if an economy is getting all it can from the scarce resources it has available

A tax on buyers shifts the demand curve to the right

a. True b. False Indicate whether the statement is true or false

Last year country A's residents purchased $700 billion of goods and services from and sold $500 billion of goods and services to residents of foreign countries. Its domestic investment was $1,100 . What was country A's saving? Show your work