Refer to the Long Run Average Total Cost curve below to answer the following questions: Part 1: Economies of scale are realized on what portion of the curve? Click for List v Part 2: Constant returns are realized on what portion of the curve? Part 3: Diseconomies of scale are realized on what portion of the curve? Part 4: The minimum efficient scale (MES) occurs at what level of output? Part 5: The U shape of the long run average total cost curve is a result of? m Click tor List A Between points A and D Between points B and C Between points A and B Between points C and D At QO Between Q1 and Q2 At Q2 At Q1 At Q3 Clial int:k tor List V Rising factor prices A fixed plant size with labour specialization Economies, then diseconcmies, of scale Law of diminishing returns Click for List A