The Following Table Shows the Cost of Producing Different Units

question 9

Multiple Choice

The following table shows the cost of producing different units of ball point pens by a firm. Table 7.1

- Refer to Table 7.1.What is the marginal cost of producing the fourth and the fifth unit?

• A)$4
• B)$6
• C)$8
• D)$2
• E)$10

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Definitions:

Parenting Style

Refers to the manner in which parents bring up their children, typically classified into categories such as authoritative, authoritarian, permissive, and uninvolved.

Social Development

The process by which a society improves the living conditions of its members through increases in social and economic complexity.

Object Permanence

The understanding that objects continue to exist even when they cannot be observed or are out of sight, a concept important in cognitive development.

Conservation of Mass

A principle stating that mass is neither created nor destroyed in a closed system through physical and chemical changes.