Evaluate Whether the Following Code Is Efficient

question 3

Essay

Evaluate whether the following code is efficient. If not, recommend a better code.
return powerOf2B( n - 1 ) + powerOf2B( n - 1 );

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Definitions:

Not-for-Profit Entities

Organizations that operate for purposes other than making a profit, often focusing on social, educational, or charitable endeavors.

Net Income

The total profit of a company after all expenses and taxes have been subtracted from total revenues.

Responsibility Center

A unit within an organization, such as a department or division, accountable for controlling costs, generating revenues, or managing assets.

Profit Center

A separate business unit or department within a company that is responsible for generating its own revenue and profit.