Which one is the most appropriate step to conduct factor model analysis for finding out the determining factors of customer loyalty in the hotel industry? (1. Set up a questionaire, 2. Collect evaluation from customers, 3. Compare coefficients of independ

Which one is the most appropriate step to conduct factor model analysis for finding out the determining factors of customer loyalty in the hotel industry? (1. Set up a questionaire, 2. Collect evaluation from customers, 3. Compare coefficients of independent variables, 4. Conduct regression)
A.1>2>4>3
B.1>2>3>4
C.3>1>2>4
D.2>1>4>3
正确答案：A