acoma accessories makes two laptop cases, plastic and leather, that require direct materials, direct labor, and overhead. the following data refer to operations expected for next quarter: plasticleathertotal revenue$ 480,000$ 500,000$ 980,000 direct material180,000260,000440,000 direct labor60,00040,000100,000 overhead: material handling overhead 198,000 fabrication overhead 140,000 tacoma uses a two-stage cost allocation system: it uses direct-material costs to allocate material handling overhead and direct-labor costs to allocate fabrication overhead costs. required: compute the material handling overhead rate for next quarter. compute the fabrication overhead rate for next quarter. what is the total overhead allocated to the plastic case next quarter? what is the total overhead allocated to the leather case next quarter?