Kingsport Containers Company makes a single product that is
subject to wide seasonal variations in demand. The company uses a
job-order costing system and computes plantwide predetermined
overhead rates on a quarterly basis using the number of units to be
produced as the allocation base. Its estimated costs, by quarter,
for the coming year are given below: Quarter First Second Third
Fourth Direct materials $ 240,000 $ 120,000 $ 60,000 $ 180,000
Direct labor 120,000 60,000 30,000 90,000 Manufacturing overhead...