A Moving to another question will save this response. Question 1 Which of the following is a fixed cost? A. A cost that is $20,000 when production is 50,000 units and $40,000 when production is 70,000 units. B. A cost that is $20,000 when production is 50,000 units and $30,000 when production is 70,000 units. C. A cost that is $40,000 when production is 50,000 units and $40,000 when production is 70,000 units. D. A cost that is $20,000 when production is 50,000 units and $28,000 when production is 70,000 units. A Moving to another question will save this response. MacBook Air BO F3 FA