Nico is saving money for his college education. He invests some money at 9%, and $1800less than that amount at 8%. The investments produced a total of $316 interest in 1 yr. How much did he invest at each rate?

Consider the following estimates from the early 2010s of shares of income to each group. country poorest 40% next 30% richest 30% bolivia 10 25 65 chile 10 20 70 uruguay 20 30 50 1.) using the 4-point curved line drawing tool, plot the lorenz curve for bolivia. properly label your curve. 2.) using the 4-point curved line drawing tool, plot the lorenz curve for uruguay. properly label your curve.