Express the Sum Using Summation Notation $$3 + 6 + 9 + \ldots + 27$$

question 14

Multiple Choice

Express the sum using summation notation. Use 1 as the lower limit of summation and i for the index of summation.
- $$3 + 6 + 9 + \ldots + 27$$

• A) \(\sum _ { i = 1 } ^ { 9 } 3 \mathrm { i }\)
• B) \(\sum _ { i = 0 } ^ { 9 } 3 i\)
• C) \(\sum _ { i = 1 } ^ { 9 } i ^ { 2 }\)
• D) \(\sum _ { i = 1 } ^ { 9 } 3 \mathrm { i } ^ { 2 }\)

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Definitions:

Salvage Value

The estimated residual value of an asset at the end of its useful life, representing what it could be sold for or scrapped.

Technologically Obsolete

Refers to products, services, or technology that have become outdated or no longer maintain a competitive advantage due to advancements in technology.

Simple Rate Of Return

A method to evaluate an investment's efficiency by dividing the annual incremental net operating income by the initial investment cost.

Cash Operating Costs

Expenses a company incurs during its day-to-day operational activities that require cash payment.