Read the following passage and answer the five questions that follow:The Wechsler Adult Intelligence Scale (WAIS) was administered to a sample of 300 subjects. The inter-correlations among all the subscales were obtained. Unities were retained in the diagonal spaces of the correlation matrix and it was factor analysed. Cattell’s scree indicated two-factor solution. The two factors were subjected to varimax rotation. The two rotated factors were named as Verbal Intelligence and Performance Intelligence. The two factors, together, explained 62 percent of variance. The factor-analytic model followed in the above analysis can be best labelled as

• A. Common factor model
• B. Confirmatory factor analysis model
• C. Oblique factor analysis model
• D. Component model