Classify each of the following items as a final good or service or an intermediate good or service and identify each item as a component of consumption expenditure, investment, or government expenditure on goods and services:

■ A new Renault car bought for your birthday

■ Weapons bought by the Russian government

■ Tortillas bought by a Mexican fast food stand

■ Glass bottles purchased by Perrier

■ A new house on the Caribbean island bought by Argentina’s president