Final answer:
Research and experimental expenditures can include expenditures for testing of materials for quality control.
Step-by-step explanation:
False. Research and experimental expenditures can include expenditures for testing of materials for quality control. These types of testing help ensure that the materials used in the research and experimentation process meet the necessary standards and specifications. For example, in a scientific experiment, if the quality of the materials used is questionable, it can affect the reliability and validity of the results.