The answer options are the same for each part of the question. Please answer all parts of the question

Choose... of increasing returns. areas a, b & c. area a. every unit is sold for the same price. areas a & b. it is above the marginal cost curve. of diminishing returns. greater than their opportunity cost.Use the diagram below to answer the questions that follow: newered Marked out of NZ Mask Market NZ Mask Producer Price Cost/Revenue Flag estion MC AC MR1=AR1 a b C MR=AR D1 Q1 Quantity Q Q1 QuantityThe marginal cost curve increases because Choose... The area of profit being made in the market is Choose... The marginal revenue curve is also the average revenue curve because Choose... S The firm is making an accounting profit that is Choose... The average cost curve initially falls because Choose