题目详情
单选题 Because every transaction has a buyer and a seller
A. GDP is more closely associated with a nation's income than it is with a nation's expenditure
B. every transaction contributes equally to an economy's income and to its expenditure
C. the number of firms must be equal to the number of households in a simple circular-flow diagram
D. firms' profits are necessarily zero in a simple circular-flow diagram

学科:经济学导论
时间:2024-01-12 01:52:05
相关题目
相关作业
