A mixed cost remains constant when the output level increases. cannot be separated. contains both a fixed and variable component. All of these are correct. Question Completion Status: QUESTION 1 A fixed cost within the relevant range increases in total as output decreases. does not change in total as output changes. decreases in total as output increases. All of these are correct. 5 points QUESTION 2 A mixed cost remains constant when the output level increases. cannot be separated. contains both a fixed and variable component. All of these are correct. 5 points QUESTION 3 Figure 3-2. Lassiter Toys, Inc. Cost of Materials No. of toys produced Total cost of materials 100,000 $20,000 200,000 $40,000 300,000 $60,000 Refer to Figure 3-2. The cost behavior of the materials cost is fixed variable committed discretionaryFigure 3-2. Lassiter Toys, Inc. Cost of Materials No. of toys produced Total cost of materials 100,000 $20,000 200,000 $40,000 300,000 $60,000 Refer to Figure 3-2. What is the materials cost per unit of output? $0.10 $0.20 $0.60 $0.40