Solve the Problem $\text { If } \sum a _ { n } \text { is a convergent series of nonnegative terms, what can be said about } \sum \text { na } { } _ { n } \text { ? }$

question 13

Multiple Choice

Solve the problem.
- $\text { If } \sum a _ { n } \text { is a convergent series of nonnegative terms, what can be said about } \sum \text { na } { } _ { n } \text { ? }$

• A) Always converges
• B) May converge or diverge
• C) Always diverges

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Definitions:

Arrangement

An agreed-upon plan or agreement between two or more parties, often used in a legal, financial, or commercial context.

Agreed-upon Transaction

A financial or trade transaction that has been confirmed and accepted by the involved parties.

Revenue Recognition

The accounting principle that dictates the specific conditions under which revenue is recognized and reported on the financial statements.

Percentage-of-Completion Method

An accounting method used to recognize revenues and expenses of long-term projects proportionately with the degree of completion.