What Advice Would You Give to Parents Interested in Promoting

question 160

Multiple Choice

What advice would you give to parents interested in promoting their child's language development?

• A) Make language-learning a serious business. Do not mix it with playtime.
• B) When a child is slow to complete a sentence, finish it for him.
• C) Rephrase a child's ungrammatical remark to show the correct grammar.
• D) Encourage children to use vague words such as "stuff" or "somebody."

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Definitions:

Total Revenue

The total receipts from sales of a firm's goods or services.

Marginal Revenue

The additional income generated from the sale of one more unit of a good or service.

Average Variable Cost

The total variable cost divided by the total output, representing the variable cost per unit of output.

Average Total Cost

The total cost per unit produced, determined by dividing the sum of fixed and variable costs by the quantity of output.