Measuring the benefits of participation in sports is not well established in the Government sector. You have been asked to provide a CBA pitch on the expected impacts of Cultural and Linguistically Diverse (CALD), Indigenous, and Female participation in sports. Develop and present a pitch to consider the challenges in measuring their unique benefits compared to the wider population, and evaluate the ethical and social challenges of diversifying sporting participation and infrastructure. Please provide the monetary figures for both the cost and benefits.

Task requirements: Clearly presents key economics concepts within the preliminary CBA with exceptional accuracy and depth relevant to the topic provided. Demonstrates a comprehensive knowledge of the topic and its relation to CBA. Purports a convincing and insightful economic argument supported by research. Justifies the value of the CBA with compelling arguments addressing the ethical and social issues within the topic provided.