Which One of the Following Statements Is Correct

question 62

Multiple Choice

Which one of the following statements is correct?

• A) Money market accounts are low-risk, high-return investments.
• B) The rate of return earned on short-term securities tends to exceed that earned on long-term securities.
• C) U.S. Treasury bills are well suited for short-term investments.
• D) The income earned on U.S. Treasury bills is exempt from all taxation.
• E) Short-term investments tend to have high levels of default risk.

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Definitions:

Final Control Element

The component in a control system that directly regulates the flow of energy or material in the process, such as a valve or actuator.

Time Proportioning Control

A control method where the output is turned on and off at a rate proportional to the error value, used in PID controllers, for precise control.

On Time

Refers to the condition or state of being operational or active at the expected or scheduled time.

Off Time

Represents the period when a system or component is not operating or is inactive.