Q77: Why the answer is D?

These questions refer to the following graphs. If there is an 80 percent increase from 1970 to 1995 in the number of households GOVERNMENT AID TO FAMILIES WITH DEPENDENT CHILDREN receiving monthly benefits, then the increase in the number of households Average Monthly Benefit per Household receiving monthly benefits from 1985 to $400 1995 will be approximately $350 in 1960 $300 dollars 1,200,000 $250 $200 1,100,000 in actual- $ 150 00000 900,000 year dollars $ 100 700,000 $ 50 500,000 1960 1965 1970 1975 1980 1985 Number of Households Receiving Monthly Benefits 4.0 3.0 2.0 (in millions) 1.0 1960 1965 1970 1975 1980 1985 Note: Graphs drawn to scale