BestClean Inc. provides cleaning supplies to the automobile detailing industry. It has two support departments providing support and operating functions. Support functions departments are engineering and materials management. The operating departments are machining and assembly.

Please help with:

Compute the single-rate method.

Compute the dual-rate method.

Compute the supply-of-capacity method.

1. Please Show calculation for Dual Rate

2. Please show calculation for Allocation Based on the Supply of Capasity

Material Management Department Practical capacity 4,500 hours Fixed costs of the materials services department 4,000 labor hours to 5,000 labor hours range Budgeted usage (qty) of materials management labor hours required to support the departments: Dual Rate Method The costs allocated to the Machine Department The costs allocated to the Assembly Department Allocation Based on the Supply of Capacity