Which of the following statements regarding the Consumer Confidence Survey (CCS) in India are true?

A. The Regional Sentiment Indicator (RSI) introduced in the CCS shows the southern and western regions have higher confidence levels than the national average.
B. The coherence analysis indicated that price levels have a minimal impact on consumers' perceptions of the economic situation.
C. The relationship between household sentiment on income and their view on the employment scenario has returned to pre-pandemic levels.