Question 19 Which of the following will result if an unfavorable direct materials quantity variance? O when the actual quantity of direct materials used per unit is less than the standard quantity of direct materials allowed per unit when the actual quantity of direct materials used per unit exceeds the standard quantity of direct materials allowed per unit when the actual cost per unit of direct materials exceeds the standard cost of direct materials when the actual cost per unit of direct materials is less than the standard cost per unit of direct materials Question 20 Which of the following will lower the breakeven point? rease in the variable cost per unit