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108. The Clarke Chemical Company produces a special kind of body oil that is widely used by
professional sports trainers. The oil is produced in three processes: Refining, Blending, and
Mixing. Raw oil materials are introduced at the beginning of the refining process. A “mountain-air
scent” material is added in the blending process when processing is 50% completed.
The following Work-in-Process account for the Refining Department is available for the month of
July. The July 1 Work–in-Process Inventory contains $1,500 in material costs.
The following Work-in-Process account for the Blending Department is available for the month of
July. The July 1 Work–in-Process inventory contains $5,920 in material costs, and $1.56/unit in
costs transferred in from the Refining Department.
The Clarke Chemical Company uses first-in, first-out (FIFO) costing for the Refining Department
and weighted-average costing for the Blending Department.
Required (use 4 decimal places for computations):
Part 1: Refining Department
(a) Compute the equivalent units of production for July.
(b) Compute the material cost per unit and the conversion cost per unit for July.
(c) Compute the costs transferred to the Blending Department for July.
(d) Compute the July 31 Work–in-Process Inventory balance.
Part 2: Blending Department
(e) Compute the equivalent units of production.
(f) Compute the unit costs in the Blending Department for the month of July. (HINT: There are
three!!)