Which of the Following Cannot Be Evaluated with Randomized Controlled

question 4

Multiple Choice

Which of the following cannot be evaluated with randomized controlled trials?

• A) The effectiveness of changes in trade policy
• B) The health benefits of providing families with insecticide-treated bed nets
• C) Changes in school attendance caused by deworming programs
• D) The impact of microfinance programs

---

Definitions:

Indirect Product Cost

Costs associated with production that are not directly attributable to the product, such as maintenance and utilities.

Advertising Campaign

A series of advertisement messages that share a single idea and theme which make up an integrated marketing communication.

Chocolate Factory

A manufacturing establishment dedicated to the production of chocolate products from raw cacao beans or pre-made cocoa mass.

Manufacturing Overhead

All manufacturing costs that are not directly attributable to a specific product, including indirect materials, indirect labor, and other indirect costs.