11. In an artistic event it is observed that the seats in a room have been placed in a total of 20 rows: 20 in the first, 24
in the second, 28 in the third, so on until the row
ten, and from the next row on they all have 30 seats.
Determine how much was raised if fully booked and charged
20 soles the entrance.
A) 18000 B) 22000 C) 24000 D) 26000 E) 28000

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.