Which of the following statements related to CVP chart is not true? O a. To calculate the total fixed cost from a graph is by multiplying a level of volume by the variable cost per unit found out earlier and subtracting that from the total cost for that level of volume. O b. The slope of the total cost line determines the variable cost per unit. OC. None of the given answers. O d. The intercept between the total cost line on a graph and the y axis determines the fixed cost. e. The high-low method is a way to estimate the cost behavior by graphically connecting the two cost amounts identified with the highest and lowest volume levels. Of. To determine the variable cost per unit from a graph, the change in cost is divided by the change in units