During the last two centuries, the average rate of growth of GDP per capita in the leading industrialized countries has averaged about _________ per year.

When Abel Steel Manufacturing purchased three new furnaces for $8.5 million, the value of gross private domestic investment rose by $8.5 million

Indicate whether the statement is true or false

Two goods are perfect complements when a person only cares about consuming both of them in a specific proportion

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