The table below shows the share of income received by each fifth of income earners, from lowest to highest, in three hypothetical countries. Country 1 Country 2 Country 3 (lowest) 7 Country 1 Country 2 Country 3 4 9 1 (lowest) 2 7 4 9 9 12 3 2 18 18 19 a. Calculate the cumulative distribution of income among the five groups of income earners in each country. Enter your responses below rounded to a whole number. 4 3 25 24 24 5 (highest) 41 45 36 4 5 (highest) b. Draw a graph showing the three countries' Lorenz curves. Plot 6 points for each curve, including the origin point (0, 0), for a total of 18 points plotted below. To manually enter plotting coordinates click on a line segment between 2 points then click on the widget icon to bring up the curve properties box.