Copper Ores Are Enriched to Increase the Percentage of Copper

question 8

Multiple Choice

Copper ores are enriched to increase the percentage of copper by a process called _____.

• A) electrolysis
• B) flotation
• C) roasting
• D) tempering
• E) filtering

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Definitions:

FIFO Process Cost Method

A method of inventory costing that assumes the first units produced or purchased are the first ones used or sold, standing for "First-In, First-Out."

Finished Goods

Products that have completed the manufacturing process and are ready to be sold to customers.

Work In Process

Partially finished goods that are in various stages of production in a manufacturing company's inventory.

Direct Materials

Raw materials that are directly traceable and contribute to the finished product in a manufacturing process.