current sttempt in Progress Spin Cycle Architecture uses three activity pools to apgly overhead to its projects. Each activity has a cost driver used to allocate the overhead costs to the projects. The activities and related owerhead costs are as follows: initial concept formation $43,690; design $640,000 : and construction oversight $124,200. The cost drivers and estimated use are as follows. (a) Compute the predetermined overtsead rate for eachactivity. (b) Classify each of these activities as unit-level, batch-level, product-level, or facility-level