Which of the following is true? Multiple Choice 0 If the actual hourly labor rate is less than the standard hourly rate, the labor rate variance will be unfavorable. 0 If the actual quantity of materials used is more than the standard quantity allowed the materials quantity variance will be unfavorable. 0 If the actual hourly labor rate is more than the standard hourly rate, the labor efficiency variance will be unfavorable. 0 If the actual quantity of materials used in production is more than the standard quantity allowed, the materials price variance will be unfavorable