Use Summation Notation
- $$\sum _ { i = 9 } ^ { 12 } \frac { 1 } { i - 3 }$$

question 199

Multiple Choice

Use Summation Notation
- $$\sum _ { i = 9 } ^ { 12 } \frac { 1 } { i - 3 }$$

• A) \(\frac { 275 } { 504 }\)
• B) \(\frac { 323 } { 660 }\)
• C) \(- \frac { 820 } { 2187 }\)
• D) 30

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Definitions:

Economies of Scale

Cost advantages companies experience when production becomes efficient, as the cost per unit of output decreases with increasing scale.

General Electric

A multinational conglomerate corporation operating in sectors like aviation, power, healthcare, and renewables, among others.

Plant Size

The scale or capacity of a factory or production facility, often measured in terms of productive capability or physical dimensions.

Diseconomies of Scale

An economic concept where increasing production results in higher per unit costs.