?Show me the steps to solve The games department at Stanley Cup Inc. for last month started $10,000$ ?units into production. The department had $2,500$ ?units in process at the beginning of the month, and these units were $60\%$ ?complete with respect to conversion costs. There were $3,500$ ?units in process at the end of the month, and these units were $50\%$ ?complete with respect to conversion costs. A total of $9,000$ ?units were completed and transferred to the next department during the month.

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Required:

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For last month calculate the equivalent units for conversion using the weighted$-$average method. $(11$ ?marks$)$

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?For last month calculate the equivalent units for conversion using the FIFO method. $(11$ ?marks$)$

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The CFO of the company would like you to explain the difference between the two methods, provide two $(2)$ ?examples each. $(8$ ?marks$)$