Answer:
Answer is A. $34 billion.
Refer below.
Step-by-step explanation:
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: $34 billion.