The Serious Problem Created by the Importation to Europe of North

question 19

Multiple Choice

The serious problem created by the importation to Europe of North America grapevines in 1860 was caused by

• A)SaprolegniA.
• B)Phylloxera.
• C)Plasmopara.
• D)Artemesia.
• E)Aspergillus.

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Definitions:

Labor Efficiency Variance

The gap between the number of hours actually worked and the number of standard hours projected, multiplied by the standard wage rate.

Direct Labor

The expenses associated with salaries for workers directly involved in the creation or production of products.

Materials Quantity Variance

The difference between the actual quantity of materials used in production and the expected quantity, based on standards.

Direct Materials

Materials and supplies directly used in the manufacturing of a product and can be directly traced to the finished product.