High-low and regression cost estimation methods are alike in that they both: Select one: O a. Have a slope term but not an intercept term. O b. Have an intercept term and a slope term. O c. Provide the same accuracy and reliability O d. Have an intercept term but not a slope term. Company XYZ expects the profit for next year to be lower than this year's profit. Assume that the selling price per unit, variable cost per unit, and total fixed costs will not change. Which one of the following is false? . Select one: O a. degree of operating leverage next year will be higher than this year O b. margin of safety next year will be higher than this year O c. total fixed cost next year will be the same as this year d. breakeven point next year will be the same as this year e contribution margin ratio next year will be the same as this year