Economics Use the data in the table below to answer the following questions. X-variable Y-variable Point 0 8 A 0 5 B 30 5 D 40 0 I GT m 30 Given the following diagram: 20 18- 16 14- S , 12 G Price ($) 10- C E D120 18 16 14 - B 12 G Price ($) 10- C E 7 Quantity (units) Calculate the area of triangle ABG: $ Calculate the area of triangle BCE: $ Calculate the area of rectangle BEFG: $