Which Major Sudanic State Emerged in the Middle of the Niger

question 63

Multiple Choice

Which major Sudanic state emerged in the middle of the Niger Valley sometime between 500 and 700 CE?

• A) Guinea
• B) Senegal
• C) Ghana

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Definitions:

Labour Efficiency Variance

The difference between the actual labor hours worked and the standard labor hours set for the level of production achieved.

Standard Labour Hours

The estimated hours required to produce a unit of product, used in planning and efficiency analysis.

Actual Total Labour Cost

The real expense incurred for labor during the production process, covering all employees directly involved in manufacturing.

Materials Quantity Variance

The difference between the actual quantity of materials used in production and the expected quantity according to standards.