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Question 2 ( 35 marks) Nanophone is a small manufacturer of telephone and communications devices. Recently, company management decided to investigate the profitability of cellular phone production. They have three different proposals to evaluate. The table below shows the selling price of each phone unit \& the variable cost per unit under each proposal. However, under all the proposals, the fixed costs for the phone will be $110000. Based on the given above, answer the following questions a) What are the break-even points in units and dollars under each of the 3 proposals? (27 marks) b) How did the increased selling price under proposal B impact the break-even points in units and dollars compared to the break-even points calculated under proposal A?(4 marks) c) Why did the change in variable cost under proposal C not impact the break-even points in units and dollars as significantly as proposal B did?( 4 marks)