If the Following Is from the Method Section of a UML

question 28

Multiple Choice

If the following is from the method section of a UML diagram, which of the statements below is true? + add(object2:Stock) : Stock

• A) This is a private method named add that accepts and returns objects of the Stock class.
• B) This is a private method named Stock that adds two objects.
• C) This is a public method named add that accepts and returns references to objects in the Stock class.
• D) This is a public method named Stock that adds two objects.

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Definitions:

Direct Labor

Direct labor costs are the wages paid to workers directly involved in the production of goods or services. These costs are directly traceable to the cost object, such as a product unit.

Materials Price Variance

The difference between the actual cost of materials used in production and the expected (or standard) cost, which can indicate changes in materials prices or sourcing efficiency.

Direct Materials

Basic substances used explicitly in the production of a particular item, which can be directly linked to its creation.

Materials Price Variance

The difference between the actual cost of materials used in production and the expected cost based on standard prices.