Determining Number of Factors: Scree Plot vs. Kaiser's Eigen Value Criteria

SOLVED: Q4. You are given a n-dimensional dataset (n = 6) and you perform Principal Component Analysis (PCA) on it. The result of the PCA and the corresponding Scree plot are below:Importance of components PC1 PC2 PC3 PC4 PC5 PC6 Std. Dev: 1.7312 1.4377 0.8069 0.41003 0.29783 0.16781 Proportion of variance: 0.4995 0.3445 0.1085 0.02802 0.01478 0.00469Based on the above information, answer the questions below:(a) Which principal component (PC) explains the most