Please help with C

Kansas Company uses a standard cost accounting system. In 2020, the company produced 27,700 units. Each unit took several pounds of direct materials and 1.6 standard hours of direct labor at a standard hourly rate of $12.00. Normal capacity was 50,100 direct labor hours. During the year, 130,900 pounds of raw materials were purchased at $0.91 per pound. All materials purchased were used during the year. Standard materials price per pound $ 0.92 Attempts: 1 of 1 used (b) If the materials quantity variance was $18,492 unfavorable, what was the standard materials quantity per unit? Standard materials quantity per unit 4 pounds Attempts: 1 of 1 used (c) What were the standard hours allowed for the units produced? Standard hours allowed hours