Note: Write your response with a complete sentence [to get the full marks} in the space provided; no attachments or email will be considered for marking. Given the following production possibilities curve, answer the questions that follow it. r..- G alum-{min} dwmnmmwmo D 10 20 30 40 Food [units] 1. What is the opportunitv cost of moving from point B to point D? [1 point) Please provide the reasoning for your answer. [1 point) 2. What is the opportunitv cost of moving from point I to point D? [1 point) Please provide the reasoning behind your answer. [1 point) 3. Which of points AE is the most efficient? [1 point) Please provide the justification for your answer. (1 point} 4. Which of the identified production alternatives is currently attainable but inefficient? [1 point) What must happen in order for this production alternative to become efficient? [1 point)