The "Other" activity cost pool consists of the costs of idle capacity and organization-sustaining costs. The amount of activity for the year is as follows: Activity Cost Pool Making Drapes Job Support Other Annual Activity 2,000 metres 160 jobs Not applicable Required: a) Prepare the first-stage allocation of overhead costs to the activity cost pools by filling in the table below (4 Marks): Making Drapes Job Support Other Production Overhead Office Expense Total Total b) Compute the activity rates (i.e., cost per unit of activity) for the Making Drapes and Job Support activity cost pools by filling in the table below (3 Marks):