QUESTION 3 Which of the following factors would cause an unfavorable labor rate variance? a. Using higher quality materials. b. Using more unskilled workers. c. Using more highly skilled workers. d. Using low-efficiency workers. QUESTION 4 If the actual direct materials price per pound rate is greater than the standard direct materials price per pound; and the actual quantity of direct materials used is greater than the standard quantity of direct materials allowed for production, the direct materials variances will be: a. a favorable materials price variance, and a favorable materials quantity variance. b. an unfavorable materials price variance, and a favorable materials quantity variance. C. an unfavorable materials price variance, and an unfavorable materials quantity variance. d. a favorable materials price variance, and an unfavorable materials quantity variance