This economics question tests your understanding of economic models and analysis. The step-by-step answer below applies the relevant framework and explains the reasoning.
ScanSolve AI Answer
Here are the solutions to your questions: a) Step 1: To present the information on a graph paper: Draw a horizontal axis (x-axis) labeled "Rice (tons)" and a vertical axis (y-axis) labeled "Corn (tons)". For the horizontal axis, use a scale where 1 cm represents 5 tons of Rice. For the vertical axis, use a scale where 1 cm represents 10 tons of Corn. Plot the following points: J: (0, 120) K: (5, 80) L: (20, 40) M: (35, 20) N: (47, 10) P: (70, 0) Connect these points with a smooth curve. b) i) Step 2: The name of the curve is the Production Possibility Curve (PPC) or Production Possibility Frontier (PPF). Its shape is convex to the origin. ii) Step 3: Two assumptions in drawing such a curve are: The quantity of resources (land, labor, capital) available is fixed*. The level of technology used in production is fixed*. c) Step 4: To calculate the opportunity cost of 1 ton of Rice in terms of Corn: From J to K: Gain 5 tons of Rice, lose 40 tons of Corn. Opportunity cost of 1 ton of Rice = (40)/(5) = 8 tons of Corn. From K to L: Gain 15 tons of Rice, lose 40 tons of Corn. Opportunity cost of 1 ton of Rice = (40)/(15) ≈ 2.67 tons of Corn. From L to M: Gain 15 tons of Rice, lose 20 tons of Corn. Opportunity cost of 1 ton of Rice = (20)/(15) ≈ 1.33 tons of Corn. From M to N: Gain 12 tons of Rice, lose 10 tons of Corn. Opportunity cost of 1 ton of Rice = (10)/(12) ≈ 0.83 tons of Corn. From N to P: Gain 23 tons of Rice, lose 10 tons of Corn. Opportunity cost of 1 ton of Rice = (10)/(23) ≈ 0.43 tons of Corn. Observation: The opportunity cost of producing 1 ton of Rice decreases as more Rice is produced. d) Step 5: The technical terms for the combinations are: i. 10 tons of Rice and 40 tons of Corn: Inefficient production or Underutilization of resources. ii. 70 tons of Rice and 0 ton of Corn: Efficient production or Full employment of resources. e) Step 6: Four factors that can cause the curve drawn in a) to shift inwards are: A decrease in the quantity of available resources* (e.g., a decline in the labor force or destruction of land). A decrease in the quality of resources* (e.g., soil degradation or less educated workforce). Technological regression* or a decline in production methods. Natural disasters* or widespread conflict that destroy productive capacity. That's 2 down. 3 left today — send the next one.