us government revenue and expenditures, 1980 - 2010\nthe graph shows the federal budget from 1980 to…

us government revenue and expenditures, 1980 - 2010\nthe graph shows the federal budget from 1980 to 2010.\nin which period did the federal budget show the greatest deficit?\n1980 to 1990\n1980 to 2000\n1990 to 2000\n2000 to 2010
Answer
Brief Explanations:
A budget deficit occurs when spending exceeds revenue. By observing the graph, the gap between "Money Spent" (支出) and "Money Received" (收入) is widest in the 2000–2010 period, indicating the largest deficit.
Answer:
2000 to 2010