What Causes the Autism Spectrum Disorders

question 57

Multiple Choice

What causes the autism spectrum disorders?

• A) Improper family socialization.
• B) A brain dysfunction with abnormalities in brain structure and neurotransmitters.
• C) Damage to the prefrontal cortex of the brain.
• D) Childhood immunizations.

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Definitions:

Direct Materials Price

The cost of raw materials and components required to produce a finished product.

Quantity Variances

The difference between the expected and actual amount of materials or resources used in a production process, often in reference to budgeting and cost control.

Direct Labor Rate Variance

The difference between the actual cost of direct labor and the expected (or standard) cost, often analyzed to manage and control production costs.

Time Variance

The difference between the planned amount of time to complete a project or task and the actual time taken.