Which of the following statements related to CVP chart is not true? O a. 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. b. None of the given answers. Oc. The slope of the total cost line determines the variable cost per unit. Od. The intercept between the total cost line on a graph and the y-axis determines variable cost. Oe. To determine the variable cost per unit from a graph, the change in cost is divided by the change in units. of. 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