Begin by selecting the formula to compute the total estimated overhead (OH) costs. Total estimated qty of the allocation base Predetermined overhead allocation rate = costimated Now compute the total estimated indirect manufacturing cost for 2024. Data table Data table Requirements 1. Compute the total estimated indirect manufacturing cost for 2024. 2. Prior to 2024 , Eason used a single plantwide overhead allocation rate system with direct labor hours as the allocation base. Compute the predetermined overhead allocation rate based on direct labor hours for 2024 . Use this rate to determine the estimated indirect manufacturing cost per wheel rim for each model, to the nearest cent. 3. Compute the estimated ABC indirect manufacturing cost per unit of each model for 2024. Carry each cost per unit to the nearest cent