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Question 6 (6 marks) Mara and Dona are both consumers and producers of butter and bread. They are both living in a barter economy. The following are the production schedules of Mara and Dona: Production schedule of Mara Production schedule of Dona Butter (units per Bread (units per Butter (units per Bread (units per day) day) day) day) 6 0 8 0 3 6 4 4 Using the given situation show that specialization and trade can benefit individuals and societies. Show all steps in your analysis. Explain in detail. You can assume that the terms of trade are 5 units of bread for 4 units of butter