Answer:
A. Developed
Step-by-step explanation:
The answer "A. Developed" is the most appropriate because a high life expectancy and literacy rate are commonly associated with developed economies. Developed countries typically have well-established healthcare systems that contribute to longer life expectancies. Additionally, they prioritize education, resulting in higher literacy rates and a skilled workforce. These indicators reflect a higher level of economic and social development, aligning with the characteristics of developed nations.