I just need help with figuring out the bottom portion.

The company does not break overhead into fixed and variable components. The bases for allocation are power-machine hours; general factory-square feet; and purchasing purchase orders. The company has decided to use the sequential method of allocation instead of the direct method. The support departments are ranked in order of highest cost to lowest cost. Required: 1. locate the overhead costs to the producing departments using the sequential method. Carry out allocation ratios to four decimal places. Use these numbers for subsequent calcylations. Round allocated costs to the nearest dollar. If an amount is zero, enter " 0 ". Allocation ratios: Cost allocation: Allocation ratios: Cost allocation: 2. Using machine hours, compute departmental overhead rates. (Round the overhead rates to the nearest cent.) Feodback r Check My Work 1. Cost allocations are performed in step-down fashion, following a predetermined ranking procedure. Starting with the top ranking department all costs are allocated to the other support and producing departments but never back to any departments above it. 2. See Cornerstone 7.4