Analyzing changes in unit costs The costs of materials consumed in producing good units in the Forming Department of Tho

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Analyzing changes in unit costs
The costs of materials consumed in producing good units in the
Forming Department of Thomas Company were $6,160 and $11,550 for
September and October, respectively. The number of equivalent units
produced in September and October was 770 tons, and 1,650 tons,
respectively. Evaluate the change in the cost of materials between
the two months.
Round all answers to the nearest whole cent.
The cost of energy has appeared to
decreaseincrease
by $fill in the blank 4 per ton between September and
October.