40. The point where the blue line intersects the Yaxis (the vertical axis) indicates which of the following statements is true? The company's total expense at all sales volumes between zero and 50,000 units is $80,000 The company's total fixed expense at all sales volumes between zero and 50,000 units is $80,000 The company's total variable expense at all sales volumes between zero and 50,000 units is $80,000 ? The company's total contribution margin at all sales volumes between zero and 50,000 units is $80,000 4b. For each increase of one unit on the X-axis (the horizontal axis), the amount on the Y-axis (the vertical axis) increases by: The contribution margin per unit. The selling price per unit: The profit margin per unit. ? The variable expense per unit. 4c. If the selling price per unit decreased and the variable expense per unit and total fixed expense remained unchanged, then which of the following statements is true? The line shown in the profit graph would shift to a V-shape. The line shown in the profit graph would not change. The line shown in the profit graph would steepen. 2. The line shown in the profit groph would flatten out. (Note that for all questions below you may select more then one answer. Single click the box with the question mark to produce a check mark for a correct answer and double click the box with the question mark to empty the box for a wrong answer. Any boxes left with a question mark will be automatically graded as incorrect.)