please answer the following questions

Question 20 (1 point) If variable costs is increased and all other factors are held constant, what is the impact on the number of units needed to break even? a) The number of units needed to break even remains the same. b) The number of units needed to break even increases. Oc) None of these answers is correct. d) The number of units needed to break even decreases Question 27 (1 point) If fixed costs is increased and all other factors are held constant, what is the impact on the number of units needed to break even? a) The number of units required to break even does not change b) None of these answers is correct. c) The number of units required to break even increases. d) The number of units required to break even decreases Question 28 (1 point) If a company sells more than it produces, net income under absorption costing will be more than under variable costing, a) True b) False Question 34 (1 point) Use the High-Low method to estimate the TOTAL cost of 1100 units given the following data. High = 1,575 units costing $7,218 and Low = 923 units costing $4,591. a) Not enough information to determine the estimate b) $870.75 to 871.31 c) $5,303.75 to $5,304.31 d) $5,040.39 to $5,222.63