Sketch a bar graph showing unadjusted stamp prices over time and another bar graph showing stamp prices adjusted to 2010 dollars over time. Include labels and scales on both axes. 0.5 0.5 0.5 0.5 0.45 0.45 0.45 0.45 0.4 0.4 0.4 0.4 y 0.35 0.35 & 0.35 0.35 0.3 0.3 2 0.3 0.3 0.25 B 0.25 * 0.25 3 0.25 Unadjusted 0.2 0.2 0.15 5 0.15 0.15 0.1 0.1 0.1 0.1 0.05 0.05 0.05 1970 1980 1990 2000 2010 1970 1980 1990 2000 2010 1960 1980 2000 2020 1960 1980 2000 2020 Year Year Year Year 2015 2015 2020 2020 2010 2010 2005 2005 2010 2010 2000 2000 2000 2000 1995 1995 1990 1990 1990 1990 1985 1985 1980 1980 1980 1980 1970 1970 1975 1975 1970 1970 1960 1960 1/ 1965 1965 1950 1950 0 0.2 0.4 0.6 0.3 0.35 0.4 0.45 0.06 0.15 0.25 0.33 0.44 0.33 0.38 0.41 0.42 0.44 Unadjusted Prices Adjusted Prices Unadjusted Prices Adjusted Prices Compare the unadjusted price and adjusted price graphs. Describe the trends that you see in the graphs. O The graphs show the same trends in prices over time. Both graphs show that prices rose until 1990 and then fell. O The graphs show different trends in prices over time. The unadjusted price graph shows that prices rose over time while the adjusted graph shows that prices rose until 1990 and then fell. O The graphs show different trends in prices over time. The unadjusted price graph shows that prices rose over time while the adjusted graph shows that prices fell over time. O The graphs show the same trends in prices over time. Both graphs show that prices increased over time. In what year does each graph show that stamps were most expensive? The unadjusted price graph shows that prices were highest in The adjusted price graph shows that prices were highest in In what year does each graph show that stamps were the cheapest? The unadjusted price graph shows that prices were cheapest in The adjusted price graph shows that prices were cheapest inThe price of U.S. first class stamps at several points in time are shown in the top table. Calculate the price of each stamp in 2010 dollars. Enter results in the table below. Round answers to the nearest penny. 'l 990 2000 201 0 Price of stamp (unadjusted) $0.25 $0.33 $044 Price in 2010 dollars S $ $ S $0.44 Inflation rates between the indicated years and 2010 are shown in the table below. 1970-2010 \"1980-2010 1990-2010 2000-2010 Ination rate 451% \"154% 64% 26% Over a 24-month period, a young persons savings account balance varied depending on employment, expenses, etc. Notice that the time periods described are not of equal length. In month 0, the young person opened the account with a small amount of money. From month 0 to month 6, the savings account balance increased at an increasing rate (meaning that the balance increased slowly at first and then increased more quickly) O From month 6 to month 9, the savings account balance did not change. O From month 9 to month 15, the savings account balance decreased at a decreasing rate (meaning that the balance decreased quickly at first and then decreased more slowly) so that by month 15, there was no money left in the account. From month 15 to month 24, the savings account balance increased at a constant rate. By month 24, the savings account balance reached its highest level over the entire 24 month period. Sketch a possible line graph of the savings account balance as a function of time. Include appropriate labels and scales (where possible). Balance in Dollars Balance in Dollars 6 8 10 14 16 18 20 22 24 O 8 10 12 16 18 20 22 24 Month Month Balance in Dollars Balance in Dollars 10 12 14 16 18 20 22 24 8 10 12 14 16 18 20 22 24 2 6 8 Month Month