3.75 7 points Channing Corporation makes two products (A1 and B2) that require direct materials, direct labor, and overhead. The follow refer to operations expected for next month. Revenue 1 B2 Total Direct material Direct labor $110,000 $330,000 $440,000 35,000 70,000 105,000 42,000 99,750 141,750 Overhead: Direct-material related 16,800 14,175 eBook References Direct-labor related Required: Channing uses a two-stage cost allocation system, It uses direct-material costs to allocate direct-materials related overheac labor costs to allocate direct-labor related overhead costs. a. Compute the direct-material related overhead rate for next month. b. Compute the direct-labor related overhead rate for next month. c. What is the total overhead allocated to product A1 next month? d. What is the total overhead allocated to product 82 next month? a. Predetermined rate b. Predetermined rate c. Total overhead (A1) d. Total overhead (B2) % of direct-materials cost % of direct-labor cost