Around 2 Months,babies Begin to Make Vowel-Like Noises Called

question 22

Multiple Choice

Around 2 months,babies begin to make vowel-like noises called

• A)babbling.
• B)cooing.
• C)child-directed speech.
• D)telegraphic speech.

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Definitions:

Operating Leverage

A measure of how revenue growth translates into growth in operating income, indicating a company’s fixed versus variable costs.

Variable Costs

Charges that adjust in direct proportion to the manufacturing output or the quantity of sales.

Fixed Costs

These are consistent expenses incurred by a business, regardless of production levels or sales volumes, such as rent or salaries.

Profit-Volume Chart

A chart plotting only the difference between total sales and total costs for various levels of units sold.