contestada

Last year in Candamica, consumption expenditure was $20 billion, interest, rent, and profit were $2.5 billion, government expenditure on goods and services was $7 billion, net exports of goods and services was $5 billion, and investment was $2 billion. Hence total expenditure was:______
a) $34 billion.
b) $36.5 billion.
c) $34.5 billion.
d) $24.5 billion